Q: What is the sum of all factors of the number 20,487,457 excluding 20,487,457?
A: 988,127
The factors of the number 20,487,457 are: 1, 23, 233, 3823, 5359, 87929, 890759, 20487457.
If you add them up, you will get the total of 20,488,445. Now subtract 20,487,457 to get 988,127