Q: What is the sum of all factors of the number 664,452,402 excluding 664,452,402?
A: 667,706,478
The factors of the number 664,452,402 are: 1, 2, 3, 6, 409, 818, 1227, 2454, 270763, 541526, 812289, 1624578, 110742067, 221484134, 332226201, 664452402.
If you add them up, you will get the total of 664,453,069. Now subtract 664,452,402 to get 667,706,478