Q: What is the sum of all factors of the number 21,610,646 excluding 21,610,646?
A: 10,805,326
The factors of the number 21,610,646 are: 1, 2, 10805323, 21610646.
If you add them up, you will get the total of 21,610,656. Now subtract 21,610,646 to get 10,805,326