Q: What is the sum of all factors of the number 20,400,398 excluding 20,400,398?
A: 11,255,482
The factors of the number 20,400,398 are: 1, 2, 29, 58, 351731, 703462, 10200199, 20400398.
If you add them up, you will get the total of 20,400,409. Now subtract 20,400,398 to get 11,255,482