Q: What is the sum of all factors of the number 571,420 excluding 571,420?
A: 628,604
The factors of the number 571,420 are: 1, 2, 4, 5, 10, 20, 28571, 57142, 114284, 142855, 285710, 571420.
If you add them up, you will get the total of 572,048. Now subtract 571,420 to get 628,604