Q: What is the sum of all factors of the number 506,420 excluding 506,420?
A: 557,104
The factors of the number 506,420 are: 1, 2, 4, 5, 10, 20, 25321, 50642, 101284, 126605, 253210, 506420.
If you add them up, you will get the total of 506,977. Now subtract 506,420 to get 557,104