Q: What is the sum of all factors of the number 21,214,516 excluding 21,214,516?
A: 16,434,284
The factors of the number 21,214,516 are: 1, 2, 4, 71, 142, 284, 74699, 149398, 298796, 5303629, 10607258, 21214516.
If you add them up, you will get the total of 21,214,532. Now subtract 21,214,516 to get 16,434,284