Q: What is the sum of all factors of the number 2,688,380 excluding 2,688,380?
A: 3,290,068
The factors of the number 2,688,380 are: 1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 7907, 15814, 31628, 39535, 79070, 134419, 158140, 268838, 537676, 672095, 1344190, 2688380.
If you add them up, you will get the total of 2,688,383. Now subtract 2,688,380 to get 3,290,068