Q: What is the sum of all factors of the number 420,104,143 excluding 420,104,143?
A: 4,721,713
The factors of the number 420,104,143 are: 1, 103, 751, 5431, 77353, 559393, 4078681, 420104143.
If you add them up, you will get the total of 420,104,147. Now subtract 420,104,143 to get 4,721,713