Q: What is the sum of all factors of the number 16,221,340 excluding 16,221,340?
A: 17,843,516
The factors of the number 16,221,340 are: 1, 2, 4, 5, 10, 20, 811067, 1622134, 3244268, 4055335, 8110670, 16221340.
If you add them up, you will get the total of 16,221,357. Now subtract 16,221,340 to get 17,843,516