Q: What is the sum of all factors of the number 421,002 excluding 421,002?
A: 539,958
The factors of the number 421,002 are: 1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 1231, 2462, 3693, 7386, 11079, 22158, 23389, 46778, 70167, 140334, 210501, 421002.
If you add them up, you will get the total of 421,541. Now subtract 421,002 to get 539,958