Q: What is the sum of all factors of the number 520,266,303 excluding 520,266,303?
A: 270,782,137
The factors of the number 520,266,303 are: 1, 3, 9, 19, 57, 171, 3042493, 9127479, 27382437, 57807367, 173422101, 520266303.
If you add them up, you will get the total of 520,266,573. Now subtract 520,266,303 to get 270,782,137