Q: What is the sum of all factors of the number 16,720,057 excluding 16,720,057?
A: 1,645,703
The factors of the number 16,720,057 are: 1, 19, 23, 437, 38261, 726959, 880003, 16720057.
If you add them up, you will get the total of 16,720,058. Now subtract 16,720,057 to get 1,645,703