Q: What is the sum of all factors of the number 2,661,320 excluding 2,661,320?
A: 3,326,740
The factors of the number 2,661,320 are: 1, 2, 4, 5, 8, 10, 20, 40, 66533, 133066, 266132, 332665, 532264, 665330, 1330660, 2661320.
If you add them up, you will get the total of 2,661,323. Now subtract 2,661,320 to get 3,326,740