Q: What is the sum of all factors of the number 15,402,141 excluding 15,402,141?
A: 8,016,579
The factors of the number 15,402,141 are: 1, 3, 9, 19, 57, 171, 90071, 270213, 810639, 1711349, 5134047, 15402141.
If you add them up, you will get the total of 15,402,149. Now subtract 15,402,141 to get 8,016,579