Q: What is the sum of all factors of the number 21,004,453 excluding 21,004,453?
A: 677,595
The factors of the number 21,004,453 are: 1, 31, 677563, 21004453.
If you add them up, you will get the total of 21,005,130. Now subtract 21,004,453 to get 677,595