Q: What is the sum of all factors of the number 4,005,885 excluding 4,005,885?
A: 2,896,899
The factors of the number 4,005,885 are: 1, 3, 5, 13, 15, 39, 65, 195, 20543, 61629, 102715, 267059, 308145, 801177, 1335295, 4005885.
If you add them up, you will get the total of 4,005,887. Now subtract 4,005,885 to get 2,896,899