20169378432

素因数分解:

$2^7\times 3^4\times 7^2\times {\mathrm{29}}^1\times {\mathrm{37}}^2$

素因数の和:143

約数の個数: 720

約数和(自身を含む): 74236204350

約数和(自身を除く): 54066825918

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 29, 32, 36, 37, 42, 48, 49, 54, 56, 58, 63, 64, 72, 74, 81, 84, 87, 96, 98, 108, 111, 112, 116, 126, 128, 144, 147, 148, 162, 168, 174, 189, 192, 196, 203, 216, 222, 224, 232, 252, 259, 261, 288, 294, 296, 324, 333, 336, 348, 378, 384, 392, 406, 432, 441, 444, 448, 464, 504, 518, 522, 567, 576, 588, 592, 609, 648, 666, 672, 696, 756, 777, 783, 784, 812, 864, 882, 888, 896, 928, 999, 1008, 1036, 1044, 1073, 1134, 1152, 1176, 1184, 1218, 1296, 1323, 1332, 1344, 1369, 1392, 1421, 1512, 1554, 1566, 1568, 1624, 1728, 1764, 1776, 1813, 1827, 1856, 1998, 2016, 2072, 2088, 2146, 2268, 2331, 2349, 2352, 2368, 2436, 2592, 2646, 2664, 2688, 2738, 2784, 2842, 2997, 3024, 3108, 3132, 3136, 3219, 3248, 3456, 3528, 3552, 3626, 3654, 3712, 3969, 3996, 4032, 4107, 4144, 4176, 4263, 4292, 4536, 4662, 4698, 4704, 4736, 4872, 5184, 5292, 5328, 5439, 5476, 5481, 5568, 5684, 5994, 6048, 6216, 6264, 6272, 6438, 6496, 6993, 7056, 7104, 7252, 7308, 7511, 7938, 7992, 8064, 8214, 8288, 8352, 8526, 8584, 9072, 9324, 9396, 9408, 9583, 9657, 9744, 10368, 10584, 10656, 10878, 10952, 10962, 11136, 11368, 11988, 12096, 12321, 12432, 12528, 12789, 12876, 12992, 13986, 14112, 14208, 14504, 14616, 15022, 15876, 15984, 16317, 16428, 16443, 16576, 16704, 17052, 17168, 18144, 18648, 18792, 18816, 19166, 19314, 19488, 20979, 21168, 21312, 21756, 21904, 21924, 22533, 22736, 23976, 24192, 24642, 24864, 25056, 25578, 25752, 25984, 27972, 28224, 28749, 28971, 29008, 29232, 30044, 31752, 31968, 32634, 32856, 32886, 33152, 33408, 34104, 34336, 36288, 36963, 37296, 37584, 38332, 38367, 38628, 38976, 39701, 41958, 42336, 42624, 43512, 43808, 43848, 45066, 45472, 47952, 48951, 49284, 49728, 50112, 51156, 51504, 52577, 55944, 56448, 57498, 57942, 58016, 58464, 60088, 63504, 63936, 65268, 65712, 65772, 67081, 67599, 68208, 68672, 72576, 73926, 74592, 75168, 76664, 76734, 77256, 77952, 79402, 83916, 84672, 86247, 86913, 87024, 87616, 87696, 90132, 90944, 95904, 97902, 98568, 99456, 100224, 102312, 103008, 105154, 110889, 111888, 114996, 115101, 115884, 116032, 116928, 119103, 120176, 127008, 127872, 130536, 131424, 131544, 134162, 135198, 136416, 137344, 146853, 147852, 149184, 150336, 153328, 153468, 154512, 157731, 158804, 167832, 169344, 172494, 173826, 174048, 175232, 175392, 180264, 181888, 191808, 195804, 197136, 201243, 202797, 204624, 206016, 210308, 221778, 223776, 229992, 230202, 231768, 232064, 233856, 238206, 240352, 254016, 258741, 261072, 262848, 263088, 268324, 270396, 272832, 277907, 293706, 295704, 298368, 300672, 306656, 306936, 309024, 315462, 317608, 335664, 344988, 347652, 348096, 350784, 357309, 360528, 383616, 391608, 394272, 402486, 405594, 409248, 412032, 420616, 443556, 447552, 459984, 460404, 463536, 473193, 476412, 480704, 508032, 517482, 522144, 525696, 526176, 536648, 540792, 545664, 555814, 587412, 591408, 603729, 608391, 613312, 613872, 618048, 630924, 635216, 671328, 689976, 695304, 696192, 701568, 714618, 721056, 776223, 783216, 788544, 804972, 811188, 818496, 833721, 841232, 887112, 895104, 919968, 920808, 927072, 946386, 952824, 961408, 1034964, 1044288, 1052352, 1071927, 1073296, 1081584, 1111628, 1174824, 1182816, 1207458, 1216782, 1226624, 1227744, 1236096, 1261848, 1270432, 1342656, 1379952, 1390608, 1419579, 1429236, 1442112, 1552446, 1566432, 1577088, 1609944, 1622376, 1636992, 1667442, 1682464, 1774224, 1811187, 1839936, 1841616, 1854144, 1892772, 1905648, 1945349, 2069928, 2088576, 2104704, 2143854, 2146592, 2163168, 2223256, 2349648, 2365632, 2414916, 2433564, 2455488, 2501163, 2523696, 2540864, 2685312, 2759904, 2781216, 2839158, 2858472, 2884224, 3104892, 3132864, 3215781, 3219888, 3244752, 3334884, 3364928, 3548448, 3622374, 3679872, 3683232, 3708288, 3785544, 3811296, 3890698, 4139856, 4258737, 4287708, 4293184, 4326336, 4446512, 4699296, 4731264, 4829832, 4867128, 4910976, 5002326, 5047392, 5081728, 5433561, 5519808, 5562432, 5678316, 5716944, 5836047, 6209784, 6265728, 6431562, 6439776, 6489504, 6669768, 6729856, 7096896, 7244748, 7366464, 7503489, 7571088, 7622592, 7781396, 8279712, 8517474, 8575416, 8586368, 8652672, 8893024, 9398592, 9659664, 9734256, 10004652, 10094784, 10867122, 11039616, 11124864, 11356632, 11433888, 11672094, 12419568, 12863124, 12879552, 12979008, 13339536, 14193792, 14489496, 14732928, 15006978, 15142176, 15245184, 15562792, 16559424, 17034948, 17150832, 17508141, 17786048, 18797184, 19319328, 19468512, 20009304, 20189568, 21734244, 22510467, 22713264, 22867776, 23344188, 24839136, 25726248, 25759104, 25958016, 26679072, 28978992, 30013956, 30284352, 31125584, 33118848, 34069896, 34301664, 35016282, 35572096, 38638656, 38937024, 40018608, 43468488, 45020934, 45426528, 45735552, 46688376, 49678272, 51452496, 52524423, 53358144, 57957984, 60027912, 60568704, 62251168, 68139792, 68603328, 70032564, 77277312, 77874048, 80037216, 86936976, 90041868, 90853056, 93376752, 99356544, 102904992, 105048846, 106716288, 115915968, 120055824, 124502336, 136279584, 137206656, 140065128, 157573269, 160074432, 173873952, 180083736, 181706112, 186753504, 205809984, 210097692, 231831936, 240111648, 249004672, 272559168, 280130256, 315146538, 320148864, 347747904, 360167472, 373507008, 411619968, 420195384, 480223296, 545118336, 560260512, 630293076, 695495808, 720334944, 747014016, 840390768, 960446592, 1120521024, 1260586152, 1440669888, 1680781536, 2241042048, 2521172304, 2881339776, 3361563072, 5042344608, 6723126144, 10084689216, 20169378432]

約数ペア:

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(16428, 1227744), (16443, 1226624), (16576, 1216782), (16704, 1207458), (17052, 1182816), (17168, 1174824), (18144, 1111628), (18648, 1081584), (18792, 1073296), (18816, 1071927), (19166, 1052352), (19314, 1044288), (19488, 1034964), (20979, 961408), (21168, 952824), (21312, 946386), (21756, 927072), (21904, 920808), (21924, 919968), (22533, 895104), (22736, 887112), (23976, 841232), (24192, 833721), (24642, 818496), (24864, 811188), (25056, 804972), (25578, 788544), (25752, 783216), (25984, 776223), (27972, 721056), (28224, 714618), (28749, 701568), (28971, 696192), (29008, 695304), (29232, 689976), (30044, 671328), (31752, 635216), (31968, 630924), (32634, 618048), (32856, 613872), (32886, 613312), (33152, 608391), (33408, 603729), (34104, 591408), (34336, 587412), (36288, 555814), (36963, 545664), (37296, 540792), (37584, 536648), (38332, 526176), (38367, 525696), (38628, 522144), (38976, 517482), (39701, 508032), (41958, 480704), (42336, 476412), (42624, 473193), (43512, 463536), 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