Q: What is the sum of all factors of the number 21,428,468 excluding 21,428,468?
A: 16,159,852
The factors of the number 21,428,468 are: 1, 2, 4, 439, 878, 1756, 12203, 24406, 48812, 5357117, 10714234, 21428468.
If you add them up, you will get the total of 21,428,484. Now subtract 21,428,468 to get 16,159,852