Q: What is the sum of all factors of the number 1,993,959 excluding 1,993,959?
A: 1,173,569
The factors of the number 1,993,959 are: 1, 3, 9, 11, 33, 99, 121, 363, 1089, 1831, 5493, 16479, 20141, 60423, 181269, 221551, 664653, 1993959.
If you add them up, you will get the total of 1,993,960. Now subtract 1,993,959 to get 1,173,569