Q: What is the sum of all factors of the number 72,021,117 excluding 72,021,117?
A: 39,797,763
The factors of the number 72,021,117 are: 1, 3, 7, 21, 53, 159, 371, 1113, 64709, 194127, 452963, 1358889, 3429577, 10288731, 24007039, 72021117.
If you add them up, you will get the total of 72,021,156. Now subtract 72,021,117 to get 39,797,763