Q: What is the sum of all factors of the number 402,642 excluding 402,642?
A: 469,788
The factors of the number 402,642 are: 1, 2, 3, 6, 9, 18, 22369, 44738, 67107, 134214, 201321, 402642.
If you add them up, you will get the total of 403,111. Now subtract 402,642 to get 469,788