Q: What is the sum of all factors of the number 120,393 excluding 120,393?
A: 103,607
The factors of the number 120,393 are: 1, 3, 7, 9, 13, 21, 27, 39, 49, 63, 91, 117, 147, 189, 273, 343, 351, 441, 637, 819, 1029, 1323, 1911, 2457, 3087, 4459, 5733, 9261, 13377, 17199, 40131, 120393.
If you add them up, you will get the total of 120,496. Now subtract 120,393 to get 103,607