Q: What is the sum of all factors of the number 21,220,021 excluding 21,220,021?
A: 22,571
The factors of the number 21,220,021 are: 1, 983, 21587, 21220021.
If you add them up, you will get the total of 21,220,043. Now subtract 21,220,021 to get 22,571