Q: What is the sum of all factors of the number 143,376,623 excluding 143,376,623?
A: 20,111,905
The factors of the number 143,376,623 are: 1, 13, 17, 221, 648763, 8433919, 11028971, 143376623.
If you add them up, you will get the total of 143,376,643. Now subtract 143,376,623 to get 20,111,905