20165573376

素因数分解:

$2^8\times 3^4\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{313}}^1$

素因数の和:593

約数の個数: 360

約数和(自身を含む): 65234178240

約数和(自身を除く): 45068604864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 81, 96, 104, 108, 117, 128, 144, 156, 162, 192, 208, 216, 234, 239, 256, 288, 312, 313, 324, 351, 384, 416, 432, 468, 478, 576, 624, 626, 648, 702, 717, 768, 832, 864, 936, 939, 956, 1053, 1152, 1248, 1252, 1296, 1404, 1434, 1664, 1728, 1872, 1878, 1912, 2106, 2151, 2304, 2496, 2504, 2592, 2808, 2817, 2868, 3107, 3328, 3456, 3744, 3756, 3824, 4069, 4212, 4302, 4992, 5008, 5184, 5616, 5634, 5736, 6214, 6453, 6912, 7488, 7512, 7648, 8138, 8424, 8451, 8604, 9321, 9984, 10016, 10368, 11232, 11268, 11472, 12207, 12428, 12906, 14976, 15024, 15296, 16276, 16848, 16902, 17208, 18642, 19359, 20032, 20736, 22464, 22536, 22944, 24414, 24856, 25353, 25812, 27963, 29952, 30048, 30592, 32552, 33696, 33804, 34416, 36621, 37284, 38718, 40064, 44928, 45072, 45888, 48828, 49712, 50706, 51624, 55926, 60096, 61184, 65104, 67392, 67608, 68832, 73242, 74568, 74807, 77436, 80128, 83889, 89856, 90144, 91776, 97656, 99424, 101412, 103248, 109863, 111852, 120192, 130208, 134784, 135216, 137664, 146484, 149136, 149614, 154872, 167778, 180288, 183552, 195312, 198848, 202824, 206496, 219726, 223704, 224421, 240384, 251667, 260416, 269568, 270432, 275328, 292968, 298272, 299228, 309744, 329589, 335556, 360576, 390624, 397696, 405648, 412992, 439452, 447408, 448842, 503334, 520832, 540864, 550656, 585936, 596544, 598456, 619488, 659178, 671112, 673263, 721152, 781248, 795392, 811296, 825984, 878904, 894816, 897684, 972491, 1006668, 1041664, 1081728, 1171872, 1193088, 1196912, 1238976, 1318356, 1342224, 1346526, 1562496, 1622592, 1651968, 1757808, 1789632, 1795368, 1944982, 2013336, 2019789, 2163456, 2343744, 2386176, 2393824, 2477952, 2636712, 2684448, 2693052, 2917473, 3124992, 3245184, 3515616, 3579264, 3590736, 3889964, 4026672, 4039578, 4687488, 4787648, 4955904, 5273424, 5368896, 5386104, 5834946, 6059367, 6490368, 7031232, 7158528, 7181472, 7779928, 8053344, 8079156, 8752419, 9374976, 9575296, 10546848, 10737792, 10772208, 11669892, 12118734, 14062464, 14362944, 15559856, 16106688, 16158312, 17504838, 19150592, 21093696, 21475584, 21544416, 23339784, 24237468, 26257257, 28124928, 28725888, 31119712, 32213376, 32316624, 35009676, 42187392, 43088832, 46679568, 48474936, 52514514, 57451776, 62239424, 64426752, 64633248, 70019352, 78771771, 84374784, 86177664, 93359136, 96949872, 105029028, 124478848, 129266496, 140038704, 157543542, 172355328, 186718272, 193899744, 210058056, 248957696, 258532992, 280077408, 315087084, 373436544, 387799488, 420116112, 517065984, 560154816, 630174168, 746873088, 775598976, 840232224, 1120309632, 1260348336, 1551197952, 1680464448, 2240619264, 2520696672, 3360928896, 5041393344, 6721857792, 10082786688, 20165573376]

約数ペア:

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