Q: What is the sum of all factors of the number 645,206,456 excluding 645,206,456?
A: 564,555,664
The factors of the number 645,206,456 are: 1, 2, 4, 8, 80650807, 161301614, 322603228, 645206456.
If you add them up, you will get the total of 645,207,020. Now subtract 645,206,456 to get 564,555,664