Q: What is the sum of all factors of the number 40,638,715 excluding 40,638,715?
A: 13,692,485
The factors of the number 40,638,715 are: 1, 5, 13, 29, 65, 145, 377, 1885, 21559, 107795, 280267, 625211, 1401335, 3126055, 8127743, 40638715.
If you add them up, you will get the total of 40,638,728. Now subtract 40,638,715 to get 13,692,485