Q: What is the sum of all factors of the number 2,005,617 excluding 2,005,617?
A: 668,543
The factors of the number 2,005,617 are: 1, 3, 668539, 2005617.
If you add them up, you will get the total of 2,006,285. Now subtract 2,005,617 to get 668,543