Q: What is the sum of all factors of the number 23,143,743 excluding 23,143,743?
A: 15,639,105
The factors of the number 23,143,743 are: 1, 3, 7, 9, 21, 63, 67, 201, 469, 603, 1407, 4221, 5483, 16449, 38381, 49347, 115143, 345429, 367361, 1102083, 2571527, 3306249, 7714581, 23143743.
If you add them up, you will get the total of 23,143,758. Now subtract 23,143,743 to get 15,639,105