Q: What is the sum of all factors of the number 645,220,508 excluding 645,220,508?
A: 493,908,532
The factors of the number 645,220,508 are: 1, 2, 4, 113, 226, 452, 1427479, 2854958, 5709916, 161305127, 322610254, 645220508.
If you add them up, you will get the total of 645,221,001. Now subtract 645,220,508 to get 493,908,532