Q: What is the sum of all factors of the number 4,500,421 excluding 4,500,421?
A: 121,671
The factors of the number 4,500,421 are: 1, 37, 121633, 4500421.
If you add them up, you will get the total of 4,500,542. Now subtract 4,500,421 to get 121,671