Q: What is the sum of all factors of the number 7,432,320 excluding 7,432,320?
A: 20,474,880
The factors of the number 7,432,320 are: 1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 79, 80, 84, 96, 98, 105, 112, 120, 128, 140, 147, 158, 160, 168, 192, 196, 210, 224, 237, 240, 245, 280, 294, 316, 320, 336, 384, 392, 395, 420, 448, 474, 480, 490, 553, 560, 588, 632, 640, 672, 735, 784, 790, 840, 896, 948, 960, 980, 1106, 1120, 1176, 1185, 1264, 1344, 1470, 1568, 1580, 1659, 1680, 1896, 1920, 1960, 2212, 2240, 2352, 2370, 2528, 2688, 2765, 2940, 3136, 3160, 3318, 3360, 3792, 3871, 3920, 4424, 4480, 4704, 4740, 5056, 5530, 5880, 6272, 6320, 6636, 6720, 7584, 7742, 7840, 8295, 8848, 9408, 9480, 10112, 11060, 11613, 11760, 12640, 13272, 13440, 15168, 15484, 15680, 16590, 17696, 18816, 18960, 19355, 22120, 23226, 23520, 25280, 26544, 30336, 30968, 31360, 33180, 35392, 37920, 38710, 44240, 46452, 47040, 50560, 53088, 58065, 61936, 66360, 70784, 75840, 77420, 88480, 92904, 94080, 106176, 116130, 123872, 132720, 151680, 154840, 176960, 185808, 212352, 232260, 247744, 265440, 309680, 353920, 371616, 464520, 495488, 530880, 619360, 743232, 929040, 1061760, 1238720, 1486464, 1858080, 2477440, 3716160, 7432320.
If you add them up, you will get the total of 7,432,340. Now subtract 7,432,320 to get 20,474,880