Q: What is the sum of all factors of the number 21,662,530 excluding 21,662,530?
A: 17,486,390
The factors of the number 21,662,530 are: 1, 2, 5, 10, 257, 514, 1285, 2570, 8429, 16858, 42145, 84290, 2166253, 4332506, 10831265, 21662530.
If you add them up, you will get the total of 21,662,547. Now subtract 21,662,530 to get 17,486,390