Q: What is the sum of all factors of the number 1,020,135 excluding 1,020,135?
A: 647,961
The factors of the number 1,020,135 are: 1, 3, 5, 15, 47, 141, 235, 705, 1447, 4341, 7235, 21705, 68009, 204027, 340045, 1020135.
If you add them up, you will get the total of 1,020,782. Now subtract 1,020,135 to get 647,961