Q: What is the sum of all factors of the number 424,343,420 excluding 424,343,420?
A: 475,605,028
The factors of the number 424,343,420 are: 1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 210071, 420142, 840284, 1050355, 2100710, 4201420, 21217171, 42434342, 84868684, 106085855, 212171710, 424343420.
If you add them up, you will get the total of 424,343,895. Now subtract 424,343,420 to get 475,605,028