Q: What is the sum of all factors of the number 657,647,564 excluding 657,647,564?
A: 657,647,620
The factors of the number 657,647,564 are: 1, 2, 4, 7, 14, 28, 23487413, 46974826, 93949652, 164411891, 328823782, 657647564.
If you add them up, you will get the total of 657,648,221. Now subtract 657,647,564 to get 657,647,620