Q: What is the sum of all factors of the number 21,372,724 excluding 21,372,724?
A: 16,268,880
The factors of the number 21,372,724 are: 1, 2, 4, 157, 314, 628, 34033, 68066, 136132, 5343181, 10686362, 21372724.
If you add them up, you will get the total of 21,372,740. Now subtract 21,372,724 to get 16,268,880