Q: What is the sum of all factors of the number 21,214,520 excluding 21,214,520?
A: 26,731,000
The factors of the number 21,214,520 are: 1, 2, 4, 5, 8, 10, 20, 40, 251, 502, 1004, 1255, 2008, 2113, 2510, 4226, 5020, 8452, 10040, 10565, 16904, 21130, 42260, 84520, 530363, 1060726, 2121452, 2651815, 4242904, 5303630, 10607260, 21214520.
If you add them up, you will get the total of 21,214,546. Now subtract 21,214,520 to get 26,731,000