Q: What is the sum of all factors of the number 133,457,420 excluding 133,457,420?
A: 159,265,780
The factors of the number 133,457,420 are: 1, 2, 4, 5, 10, 20, 29, 58, 109, 116, 145, 218, 290, 436, 545, 580, 1090, 2111, 2180, 3161, 4222, 6322, 8444, 10555, 12644, 15805, 21110, 31610, 42220, 61219, 63220, 122438, 230099, 244876, 306095, 460198, 612190, 920396, 1150495, 1224380, 2300990, 4601980, 6672871, 13345742, 26691484, 33364355, 66728710, 133457420.
If you add them up, you will get the total of 133,457,579. Now subtract 133,457,420 to get 159,265,780