Q: What is the sum of all factors of the number 21,152,620 excluding 21,152,620?
A: 23,267,924
The factors of the number 21,152,620 are: 1, 2, 4, 5, 10, 20, 1057631, 2115262, 4230524, 5288155, 10576310, 21152620.
If you add them up, you will get the total of 21,152,643. Now subtract 21,152,620 to get 23,267,924