Q: What is the sum of all factors of the number 657,047,120 excluding 657,047,120?
A: 870,587,620
The factors of the number 657,047,120 are: 1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 8213089, 16426178, 32852356, 41065445, 65704712, 82130890, 131409424, 164261780, 328523560, 657047120.
If you add them up, you will get the total of 657,047,990. Now subtract 657,047,120 to get 870,587,620