Q: What is the sum of all factors of the number 1,263,660 excluding 1,263,660?
A: 2,274,756
The factors of the number 1,263,660 are: 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 21061, 42122, 63183, 84244, 105305, 126366, 210610, 252732, 315915, 421220, 631830, 1263660.
If you add them up, you will get the total of 1,263,662. Now subtract 1,263,660 to get 2,274,756