Q: What is the sum of all factors of the number 21,131,524 excluding 21,131,524?
A: 16,789,436
The factors of the number 21,131,524 are: 1, 2, 4, 53, 106, 212, 263, 379, 526, 758, 1052, 1516, 13939, 20087, 27878, 40174, 55756, 80348, 99677, 199354, 398708, 5282881, 10565762, 21131524.
If you add them up, you will get the total of 21,131,540. Now subtract 21,131,524 to get 16,789,436