Q: What is the sum of all factors of the number 640,002 excluding 640,002?
A: 756,510
The factors of the number 640,002 are: 1, 2, 3, 6, 11, 22, 33, 66, 9697, 19394, 29091, 58182, 106667, 213334, 320001, 640002.
If you add them up, you will get the total of 640,758. Now subtract 640,002 to get 756,510