Q: What is the sum of all factors of the number 420,453,319 excluding 420,453,319?
A: 85,560,665
The factors of the number 420,453,319 are: 1, 11, 13, 41, 143, 451, 533, 5863, 71713, 788843, 932269, 2940233, 10254959, 32342563, 38223029, 420453319.
If you add them up, you will get the total of 420,453,404. Now subtract 420,453,319 to get 85,560,665