Q: What is the sum of all factors of the number 20,212,121 excluding 20,212,121?
A: 154,423
The factors of the number 20,212,121 are: 1, 131, 154291, 20212121.
If you add them up, you will get the total of 20,212,275. Now subtract 20,212,121 to get 154,423