Q: What is the sum of all factors of the number 505,402 excluding 505,402?
A: 285,734
The factors of the number 505,402 are: 1, 2, 23, 46, 10987, 21974, 252701, 505402.
If you add them up, you will get the total of 505,687. Now subtract 505,402 to get 285,734