Q: What is the sum of all factors of the number 4,200,407 excluding 4,200,407?
A: 135,529
The factors of the number 4,200,407 are: 1, 31, 135497, 4200407.
If you add them up, you will get the total of 4,200,542. Now subtract 4,200,407 to get 135,529