Q: What is the sum of all factors of the number 2,543,540 excluding 2,543,540?
A: 3,112,852
The factors of the number 2,543,540 are: 1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 7481, 14962, 29924, 37405, 74810, 127177, 149620, 254354, 508708, 635885, 1271770, 2543540.
If you add them up, you will get the total of 2,543,543. Now subtract 2,543,540 to get 3,112,852