Q: What is the sum of all factors of the number 621,415,637 excluding 621,415,637?
A: 36,553,879
The factors of the number 621,415,637 are: 1, 17, 36553861, 621415637.
If you add them up, you will get the total of 621,415,673. Now subtract 621,415,637 to get 36,553,879