Q: What is the sum of all factors of the number 1,377,220 excluding 1,377,220?
A: 1,738,004
The factors of the number 1,377,220 are: 1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 5297, 10594, 21188, 26485, 52970, 68861, 105940, 137722, 275444, 344305, 688610, 1377220.
If you add them up, you will get the total of 1,377,221. Now subtract 1,377,220 to get 1,738,004