Q: What is the sum of all factors of the number 21,265,402 excluding 21,265,402?
A: 13,149,230
The factors of the number 21,265,402 are: 1, 2, 17, 34, 53, 106, 901, 1802, 11801, 23602, 200617, 401234, 625453, 1250906, 10632701, 21265402.
If you add them up, you will get the total of 21,265,415. Now subtract 21,265,402 to get 13,149,230