Q: What is the sum of all factors of the number 1,311,220 excluding 1,311,220?
A: 1,496,564
The factors of the number 1,311,220 are: 1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 1237, 2474, 4948, 6185, 12370, 24740, 65561, 131122, 262244, 327805, 655610, 1311220.
If you add them up, you will get the total of 1,311,221. Now subtract 1,311,220 to get 1,496,564