Q: What is the sum of all factors of the number 842,420 excluding 842,420?
A: 954,004
The factors of the number 842,420 are: 1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 577, 730, 1154, 1460, 2308, 2885, 5770, 11540, 42121, 84242, 168484, 210605, 421210, 842420.
If you add them up, you will get the total of 843,374. Now subtract 842,420 to get 954,004