Q: What is the sum of all factors of the number 12,456,642 excluding 12,456,642?
A: 15,461,502
The factors of the number 12,456,642 are: 1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 111, 222, 407, 814, 1221, 2442, 5101, 10202, 15303, 30606, 56111, 112222, 168333, 188737, 336666, 377474, 566211, 1132422, 2076107, 4152214, 6228321, 12456642.
If you add them up, you will get the total of 12,456,657. Now subtract 12,456,642 to get 15,461,502