20460147502032

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1\times {\mathrm{16417}}^1$

素因数の和:16768

約数の個数: 640

約数和(自身を含む): 71661286400000

約数和(自身を除く): 51201138897968

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 36, 38, 42, 48, 54, 56, 57, 63, 72, 76, 84, 108, 109, 112, 114, 126, 133, 144, 152, 168, 171, 189, 199, 216, 218, 228, 252, 266, 304, 327, 336, 342, 378, 398, 399, 432, 436, 456, 504, 513, 532, 597, 654, 684, 756, 763, 796, 798, 872, 912, 981, 1008, 1026, 1064, 1194, 1197, 1308, 1368, 1393, 1512, 1526, 1592, 1596, 1744, 1791, 1962, 2052, 2071, 2128, 2289, 2388, 2394, 2616, 2736, 2786, 2943, 3024, 3052, 3184, 3192, 3582, 3591, 3781, 3924, 4104, 4142, 4179, 4578, 4776, 4788, 5232, 5373, 5572, 5886, 6104, 6213, 6384, 6867, 7164, 7182, 7562, 7848, 8208, 8284, 8358, 9156, 9552, 9576, 10746, 11144, 11343, 11772, 12208, 12426, 12537, 13734, 14328, 14364, 14497, 15124, 15696, 16417, 16568, 16716, 18312, 18639, 19152, 20601, 21492, 21691, 22288, 22686, 23544, 24852, 25074, 26467, 27468, 28656, 28728, 28994, 30248, 32834, 33136, 33432, 34029, 36624, 37278, 37611, 41202, 42984, 43382, 43491, 45372, 47088, 49251, 49704, 50148, 52934, 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約数ペア:

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