Q: What is the sum of all factors of the number 1,601,890 excluding 1,601,890?
A: 1,433,630
The factors of the number 1,601,890 are: 1, 2, 5, 10, 19, 38, 95, 190, 8431, 16862, 42155, 84310, 160189, 320378, 800945, 1601890.
If you add them up, you will get the total of 1,601,891. Now subtract 1,601,890 to get 1,433,630