Q: What is the sum of all factors of the number 20,920,473 excluding 20,920,473?
A: 13,877,927
The factors of the number 20,920,473 are: 1, 3, 7, 9, 21, 63, 139, 417, 973, 1251, 2389, 2919, 7167, 8757, 16723, 21501, 50169, 150507, 332071, 996213, 2324497, 2988639, 6973491, 20920473.
If you add them up, you will get the total of 20,920,486. Now subtract 20,920,473 to get 13,877,927