Q: What is the sum of all factors of the number 21,000,023 excluding 21,000,023?
A: 2,639,017
The factors of the number 21,000,023 are: 1, 11, 47, 151, 269, 517, 1661, 2959, 7097, 12643, 40619, 78067, 139073, 446809, 1909093, 21000023.
If you add them up, you will get the total of 21,000,025. Now subtract 21,000,023 to get 2,639,017