Q: What is the sum of all factors of the number 276,200,509 excluding 276,200,509?
A: 21,246,207
The factors of the number 276,200,509 are: 1, 13, 21246193, 276200509.
If you add them up, you will get the total of 276,200,530. Now subtract 276,200,509 to get 21,246,207