Q: What is the sum of all factors of the number 21,433,455 excluding 21,433,455?
A: 15,717,945
The factors of the number 21,433,455 are: 1, 3, 5, 9, 15, 45, 476299, 1428897, 2381495, 4286691, 7144485, 21433455.
If you add them up, you will get the total of 21,433,470. Now subtract 21,433,455 to get 15,717,945