Q: What is the sum of all factors of the number 252,084 excluding 252,084?
A: 420,364
The factors of the number 252,084 are: 1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 3001, 6002, 9003, 12004, 18006, 21007, 36012, 42014, 63021, 84028, 126042, 252084.
If you add them up, you will get the total of 252,504. Now subtract 252,084 to get 420,364