Q: What is the sum of all factors of the number 107,421,457 excluding 107,421,457?
A: 18,780,143
The factors of the number 107,421,457 are: 1, 11, 13, 143, 751199, 8263189, 9765587, 107421457.
If you add them up, you will get the total of 107,421,475. Now subtract 107,421,457 to get 18,780,143