The factors of the number 13,233,920 are: 1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 211, 224, 245, 256, 280, 320, 392, 422, 448, 490, 560, 640, 784, 844, 896, 980, 1055, 1120, 1280, 1477, 1568, 1688, 1792, 1960, 2110, 2240, 2954, 3136, 3376, 3920, 4220, 4480, 5908, 6272, 6752, 7385, 7840, 8440, 8960, 10339, 11816, 12544, 13504, 14770, 15680, 16880, 20678, 23632, 27008, 29540, 31360, 33760, 41356, 47264, 51695, 54016, 59080, 62720, 67520, 82712, 94528, 103390, 118160, 135040, 165424, 189056, 206780, 236320, 270080, 330848, 378112, 413560, 472640, 661696, 827120, 945280, 1323392, 1654240, 1890560, 2646784, 3308480, 6616960, 13233920.
If you add them up, you will get the total of 13,233,943. Now subtract 13,233,920 to get 23,815,624