Q: What is the sum of all factors of the number 1,145,420 excluding 1,145,420?
A: 1,260,004
The factors of the number 1,145,420 are: 1, 2, 4, 5, 10, 20, 57271, 114542, 229084, 286355, 572710, 1145420.
If you add them up, you will get the total of 1,145,421. Now subtract 1,145,420 to get 1,260,004