Q: What is the sum of all factors of the number 20,202,021 excluding 20,202,021?
A: 14,415,579
The factors of the number 20,202,021 are: 1, 3, 7, 9, 21, 27, 63, 89, 189, 267, 623, 801, 1201, 1869, 2403, 3603, 5607, 8407, 10809, 16821, 25221, 32427, 75663, 106889, 226989, 320667, 748223, 962001, 2244669, 2886003, 6734007, 20202021.
If you add them up, you will get the total of 20,202,035. Now subtract 20,202,021 to get 14,415,579