The software will not run natively. It relies on Apple's Rosetta 2 translation environment.
If you do not have the central management hub installed, navigate to the Adobe Creative Cloud Download Page to grab the installer. Run the downloaded file and log in using your Adobe ID. Step 2: Check Your Plan Type install adobe illustrator cc 2020 on mac pre top
2 GB of available hard-disk space for installation; an SSD is strongly recommended. The software will not run natively