Q: What is the sum of all factors of the number 2,120,223 excluding 2,120,223?
A: 1,301,217
The factors of the number 2,120,223 are: 1, 3, 7, 17, 21, 51, 119, 357, 5939, 17817, 41573, 100963, 124719, 302889, 706741, 2120223.
If you add them up, you will get the total of 2,120,224. Now subtract 2,120,223 to get 1,301,217