Q: What is the sum of all factors of the number 1,345,220 excluding 1,345,220?
A: 1,479,784
The factors of the number 1,345,220 are: 1, 2, 4, 5, 10, 20, 67261, 134522, 269044, 336305, 672610, 1345220.
If you add them up, you will get the total of 1,345,221. Now subtract 1,345,220 to get 1,479,784