Q: What is the sum of all factors of the number 23,121,513 excluding 23,121,513?
A: 12,241,035
The factors of the number 23,121,513 are: 1, 3, 9, 17, 51, 153, 151121, 453363, 1360089, 2569057, 7707171, 23121513.
If you add them up, you will get the total of 23,121,525. Now subtract 23,121,513 to get 12,241,035