Q: What is the sum of all factors of the number 257,801,020 excluding 257,801,020?
A: 307,120,484
The factors of the number 257,801,020 are: 1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 560437, 1120874, 2241748, 2802185, 5604370, 11208740, 12890051, 25780102, 51560204, 64450255, 128900510, 257801020.
If you add them up, you will get the total of 257,801,327. Now subtract 257,801,020 to get 307,120,484