Q: What is the sum of all factors of the number 1,620,436 excluding 1,620,436?
A: 1,236,992
The factors of the number 1,620,436 are: 1, 2, 4, 137, 274, 548, 2957, 5914, 11828, 405109, 810218, 1620436.
If you add them up, you will get the total of 1,620,437. Now subtract 1,620,436 to get 1,236,992