Q: What is the sum of all factors of the number 505,472,747 excluding 505,472,747?
A: 74,073,613
The factors of the number 505,472,747 are: 1, 13, 17, 169, 221, 2873, 175939, 2287207, 2990963, 29733691, 38882519, 505472747.
If you add them up, you will get the total of 505,472,821. Now subtract 505,472,747 to get 74,073,613