Q: What is the sum of all factors of the number 21,303,429 excluding 21,303,429?
A: 12,279,291
The factors of the number 21,303,429 are: 1, 3, 7, 21, 29, 87, 203, 609, 34981, 104943, 244867, 734601, 1014449, 3043347, 7101143, 21303429.
If you add them up, you will get the total of 21,303,441. Now subtract 21,303,429 to get 12,279,291