Q: What is the sum of all factors of the number 664,604,645 excluding 664,604,645?
A: 133,120,315
The factors of the number 664,604,645 are: 1, 5, 4651, 23255, 28579, 142895, 132920929, 664604645.
If you add them up, you will get the total of 664,604,778. Now subtract 664,604,645 to get 133,120,315