Q: What is the sum of all factors of the number 120,123,456 excluding 120,123,456?
A: 197,703,696
The factors of the number 120,123,456 are: 1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 625643, 1251286, 1876929, 2502572, 3753858, 5005144, 7507716, 10010288, 15015432, 20020576, 30030864, 40041152, 60061728, 120123456.
If you add them up, you will get the total of 120,123,653. Now subtract 120,123,456 to get 197,703,696