Q: What is the sum of all factors of the number 155,204,620 excluding 155,204,620?
A: 173,075,780
The factors of the number 155,204,620 are: 1, 2, 4, 5, 10, 20, 139, 278, 556, 695, 1390, 2780, 55829, 111658, 223316, 279145, 558290, 1116580, 7760231, 15520462, 31040924, 38801155, 77602310, 155204620.
If you add them up, you will get the total of 155,204,793. Now subtract 155,204,620 to get 173,075,780