20126421216

素因数分解:

$2^5\times 3^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{653}}^1$

素因数の和:756

約数の個数: 480

約数和(自身を含む): 68918750208

約数和(自身を除く): 48792328992

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 23, 24, 27, 32, 33, 36, 44, 46, 47, 48, 54, 66, 69, 72, 81, 88, 92, 94, 96, 99, 108, 132, 138, 141, 144, 162, 176, 184, 188, 198, 207, 216, 253, 264, 276, 282, 288, 297, 324, 352, 368, 376, 396, 414, 423, 432, 506, 517, 528, 552, 564, 594, 621, 648, 653, 736, 752, 759, 792, 828, 846, 864, 891, 1012, 1034, 1056, 1081, 1104, 1128, 1188, 1242, 1269, 1296, 1306, 1504, 1518, 1551, 1584, 1656, 1692, 1782, 1863, 1959, 2024, 2068, 2162, 2208, 2256, 2277, 2376, 2484, 2538, 2592, 2612, 3036, 3102, 3168, 3243, 3312, 3384, 3564, 3726, 3807, 3918, 4048, 4136, 4324, 4512, 4554, 4653, 4752, 4968, 5076, 5224, 5877, 6072, 6204, 6486, 6624, 6768, 6831, 7128, 7183, 7452, 7614, 7836, 8096, 8272, 8648, 9108, 9306, 9504, 9729, 9936, 10152, 10448, 11754, 11891, 12144, 12408, 12972, 13536, 13662, 13959, 14256, 14366, 14904, 15019, 15228, 15672, 16544, 17296, 17631, 18216, 18612, 19458, 19872, 20304, 20493, 20896, 21549, 23508, 23782, 24288, 24816, 25944, 27324, 27918, 28512, 28732, 29187, 29808, 30038, 30456, 30691, 31344, 34592, 35262, 35673, 36432, 37224, 38916, 40608, 40986, 41877, 43098, 45057, 47016, 47564, 49632, 51888, 52893, 54648, 55836, 57464, 58374, 59616, 60076, 60912, 61382, 62688, 64647, 70524, 71346, 72864, 74448, 77832, 81972, 83754, 86196, 87561, 90114, 92073, 94032, 95128, 103776, 105786, 107019, 109296, 111672, 114928, 116748, 120152, 121824, 122764, 129294, 135171, 141048, 142692, 148896, 155664, 163944, 165209, 167508, 172392, 175122, 180228, 184146, 188064, 190256, 193941, 211572, 214038, 218592, 223344, 229856, 233496, 240304, 245528, 258588, 270342, 276219, 282096, 285384, 311328, 321057, 327888, 330418, 335016, 337601, 344784, 350244, 360456, 368292, 380512, 387882, 405513, 423144, 428076, 446688, 466992, 480608, 491056, 495627, 517176, 540684, 552438, 564192, 570768, 581823, 642114, 655776, 660836, 670032, 675202, 689568, 700488, 705893, 720912, 736584, 775764, 811026, 828657, 846288, 856152, 933984, 963171, 982112, 991254, 1012803, 1034352, 1081368, 1104876, 1141536, 1163646, 1216539, 1284228, 1321672, 1340064, 1350404, 1400976, 1411786, 1441824, 1473168, 1486881, 1551528, 1622052, 1657314, 1692576, 1712304, 1926342, 1982508, 2025606, 2068704, 2117679, 2162736, 2209752, 2327292, 2433078, 2485971, 2568456, 2643344, 2700808, 2801952, 2823572, 2946336, 2973762, 3038409, 3103056, 3244104, 3314628, 3424608, 3852684, 3965016, 4051212, 4235358, 4325472, 4419504, 4460643, 4654584, 4866156, 4971942, 5136912, 5286688, 5401616, 5647144, 5947524, 6076818, 6206112, 6353037, 6488208, 6629256, 7705368, 7764823, 7930032, 8102424, 8470716, 8839008, 8921286, 9115227, 9309168, 9732312, 9943884, 10273824, 10803232, 11294288, 11895048, 12153636, 12706074, 12976416, 13258512, 13381929, 15410736, 15529646, 15860064, 16204848, 16941432, 17842572, 18230454, 18618336, 19059111, 19464624, 19887768, 22588576, 23294469, 23790096, 24307272, 25412148, 26517024, 26763858, 27345681, 30821472, 31059292, 32409696, 33882864, 35685144, 36460908, 38118222, 38929248, 39775536, 46588938, 47580192, 48614544, 50824296, 53527716, 54691362, 57177333, 62118584, 67765728, 69883407, 71370288, 72921816, 76236444, 79551072, 93177876, 97229088, 101648592, 107055432, 109382724, 114354666, 124237168, 139766814, 142740576, 145843632, 152472888, 186355752, 203297184, 209650221, 214110864, 218765448, 228709332, 248474336, 279533628, 291687264, 304945776, 372711504, 419300442, 428221728, 437530896, 457418664, 559067256, 609891552, 628950663, 745423008, 838600884, 875061792, 914837328, 1118134512, 1257901326, 1677201768, 1829674656, 2236269024, 2515802652, 3354403536, 5031605304, 6708807072, 10063210608, 20126421216]

約数ペア:

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