20215347768

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:193

約数の個数: 1024

約数和(自身を含む): 80621568000

約数和(自身を除く): 60406220232

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 17, 18, 19, 21, 22, 24, 27, 28, 33, 34, 36, 38, 42, 44, 51, 53, 54, 56, 57, 63, 66, 68, 71, 72, 76, 77, 84, 88, 99, 102, 106, 108, 114, 119, 126, 132, 133, 136, 142, 152, 153, 154, 159, 168, 171, 187, 189, 198, 204, 209, 212, 213, 216, 228, 231, 238, 252, 264, 266, 284, 297, 306, 308, 318, 323, 342, 357, 371, 374, 378, 396, 399, 408, 418, 424, 426, 456, 459, 462, 476, 477, 497, 504, 513, 532, 561, 568, 583, 594, 612, 616, 627, 636, 639, 646, 684, 693, 714, 742, 748, 756, 781, 792, 798, 836, 852, 901, 918, 924, 952, 954, 969, 994, 1007, 1026, 1064, 1071, 1113, 1122, 1166, 1188, 1197, 1207, 1224, 1254, 1272, 1278, 1292, 1309, 1349, 1368, 1386, 1428, 1431, 1463, 1484, 1491, 1496, 1512, 1562, 1596, 1672, 1683, 1704, 1749, 1802, 1836, 1848, 1881, 1908, 1917, 1938, 1988, 2014, 2052, 2079, 2142, 2226, 2244, 2261, 2332, 2343, 2376, 2394, 2414, 2508, 2556, 2584, 2618, 2698, 2703, 2772, 2856, 2862, 2907, 2926, 2968, 2982, 3021, 3124, 3192, 3213, 3339, 3366, 3498, 3553, 3591, 3604, 3621, 3672, 3762, 3763, 3816, 3834, 3876, 3927, 3976, 4028, 4047, 4081, 4104, 4158, 4284, 4389, 4452, 4473, 4488, 4522, 4664, 4686, 4788, 4828, 5016, 5049, 5112, 5236, 5247, 5396, 5406, 5467, 5544, 5643, 5724, 5814, 5852, 5964, 6042, 6248, 6307, 6426, 6678, 6732, 6783, 6996, 7029, 7049, 7106, 7182, 7208, 7242, 7524, 7526, 7668, 7752, 7854, 8056, 8094, 8109, 8162, 8316, 8449, 8568, 8721, 8778, 8904, 8946, 9044, 9063, 9372, 9443, 9576, 9656, 9911, 10017, 10098, 10472, 10494, 10659, 10792, 10812, 10863, 10934, 11077, 11286, 11289, 11448, 11628, 11704, 11781, 11928, 12084, 12141, 12243, 12614, 12852, 13167, 13277, 13356, 13419, 13464, 13566, 13992, 14058, 14098, 14212, 14364, 14484, 14839, 15048, 15052, 15336, 15708, 15741, 16188, 16218, 16324, 16401, 16632, 16898, 17119, 17442, 17556, 17892, 18088, 18126, 18744, 18886, 18921, 19822, 20034, 20196, 20349, 20988, 21087, 21147, 21318, 21624, 21726, 21868, 22154, 22572, 22578, 22933, 23256, 23562, 24168, 24282, 24327, 24486, 24871, 25228, 25347, 25704, 26334, 26341, 26554, 26712, 26838, 27132, 27189, 28116, 28196, 28329, 28424, 28728, 28968, 29678, 29733, 30104, 31416, 31482, 31977, 32376, 32436, 32589, 32648, 32802, 33231, 33796, 33867, 34238, 34884, 35112, 35343, 35784, 36252, 36423, 36729, 37772, 37842, 39501, 39644, 39831, 40068, 40392, 40698, 41393, 41976, 42174, 42294, 42636, 43452, 43736, 44308, 44517, 45144, 45156, 45866, 47124, 48564, 48654, 48972, 49203, 49742, 50456, 50694, 51357, 52668, 52682, 53108, 53676, 54264, 54378, 56232, 56392, 56658, 56763, 59356, 59466, 61047, 62964, 63441, 63954, 63971, 64872, 65178, 65604, 66462, 67592, 67734, 68476, 68799, 69377, 69768, 70686, 71497, 72504, 72846, 73458, 74613, 75544, 75684, 76041, 77539, 79002, 79023, 79288, 79662, 80136, 81396, 82786, 84348, 84588, 84987, 85272, 86904, 88616, 89034, 89199, 90312, 91732, 92939, 94248, 95931, 97128, 97308, 97944, 98406, 99484, 99693, 101388, 101601, 102714, 103873, 105336, 105364, 106216, 107352, 108756, 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440748, 447678, 447797, 454104, 456246, 462213, 465234, 474138, 477972, 479332, 481593, 488376, 496716, 500479, 504526, 507528, 509922, 511768, 534204, 535194, 550392, 555016, 557634, 564927, 571976, 575739, 579502, 590436, 596904, 598158, 608328, 616284, 619191, 620312, 623238, 624393, 632184, 642124, 643473, 671517, 679896, 681156, 697851, 703681, 711207, 713592, 716958, 718998, 743512, 745074, 753236, 756789, 761292, 767448, 767652, 786467, 797544, 801306, 812808, 825588, 830984, 832524, 836451, 857964, 869253, 881496, 895356, 895594, 912492, 924426, 930468, 934857, 948276, 955944, 958664, 963186, 993432, 1000958, 1009052, 1019844, 1068408, 1070388, 1078497, 1115268, 1117611, 1129854, 1151478, 1159004, 1180872, 1196316, 1215449, 1232568, 1238382, 1246476, 1248786, 1284248, 1286946, 1318163, 1343034, 1343391, 1362312, 1395702, 1407362, 1422414, 1433916, 1437996, 1444779, 1490148, 1501437, 1506472, 1513578, 1522584, 1535304, 1572934, 1602612, 1651176, 1665048, 1672902, 1694781, 1715928, 1727217, 1738506, 1765841, 1790712, 1791188, 1824984, 1848852, 1860936, 1869714, 1873179, 1896552, 1926372, 1930419, 2001916, 2018104, 2039688, 2093553, 2111043, 2140776, 2156994, 2230536, 2235222, 2259708, 2270367, 2302956, 2318008, 2359401, 2392632, 2430898, 2476764, 2492952, 2497572, 2509353, 2573892, 2607759, 2636326, 2686068, 2686782, 2791404, 2804571, 2814724, 2844828, 2867832, 2875992, 2889558, 2980296, 3002874, 3027156, 3145868, 3205224, 3235491, 3345804, 3389562, 3454434, 3477012, 3531682, 3582376, 3646347, 3697704, 3739428, 3746358, 3852744, 3860838, 3954489, 4003832, 4030173, 4187106, 4222086, 4313988, 4334337, 4470444, 4504311, 4519416, 4540734, 4605912, 4718802, 4861796, 4925767, 4953528, 4995144, 5018706, 5084343, 5147784, 5215518, 5272652, 5297523, 5372136, 5373564, 5505269, 5582808, 5609142, 5629448, 5689656, 5779116, 6005748, 6054312, 6291736, 6333129, 6470982, 6691608, 6779124, 6811101, 6908868, 6954024, 7063364, 7078203, 7292694, 7478856, 7492716, 7721676, 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56625624, 59109204, 62586216, 63570276, 65634246, 66063228, 68065144, 71180802, 75997548, 76573287, 80219634, 84938436, 87512328, 88663806, 93589573, 94907736, 95355414, 96724152, 99094842, 102097716, 106959512, 108103464, 118218408, 120329451, 127140552, 131268492, 132126456, 132995709, 142361604, 148642263, 151995096, 153146574, 160439268, 169876872, 177327612, 187179146, 190710828, 198189684, 204195432, 229719861, 240658902, 262536984, 265991418, 280768719, 284723208, 297284526, 306293148, 320878536, 354655224, 360988353, 374358292, 381421656, 396379368, 459439722, 481317804, 531982836, 561537438, 594569052, 612586296, 721976706, 748716584, 842306157, 918879444, 962635608, 1063965672, 1123074876, 1189138104, 1443953412, 1684612314, 1837758888, 2246149752, 2526918471, 2887906824, 3369224628, 5053836942, 6738449256, 10107673884, 20215347768]

約数ペア:

[(1, 20215347768), (2, 10107673884), (3, 6738449256), (4, 5053836942), (6, 3369224628), (7, 2887906824), (8, 2526918471), (9, 2246149752), (11, 1837758888), (12, 1684612314), (14, 1443953412), (17, 1189138104), (18, 1123074876), (19, 1063965672), (21, 962635608), (22, 918879444), (24, 842306157), (27, 748716584), (28, 721976706), (33, 612586296), (34, 594569052), (36, 561537438), (38, 531982836), (42, 481317804), (44, 459439722), (51, 396379368), (53, 381421656), (54, 374358292), (56, 360988353), (57, 354655224), (63, 320878536), (66, 306293148), (68, 297284526), (71, 284723208), (72, 280768719), (76, 265991418), (77, 262536984), (84, 240658902), (88, 229719861), (99, 204195432), (102, 198189684), (106, 190710828), (108, 187179146), (114, 177327612), (119, 169876872), (126, 160439268), (132, 153146574), (133, 151995096), (136, 148642263), (142, 142361604), (152, 132995709), (153, 132126456), (154, 131268492), (159, 127140552), (168, 120329451), (171, 118218408), (187, 108103464), (189, 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(852, 23726934), (901, 22436568), (918, 22021076), (924, 21878082), (952, 21234609), (954, 21190092), (969, 20862072), (994, 20337372), (1007, 20074824), (1026, 19703068), (1064, 18999387), (1071, 18875208), (1113, 18162936), (1122, 18017244), (1166, 17337348), (1188, 17016286), (1197, 16888344), (1207, 16748424), (1224, 16515807), (1254, 16120692), (1272, 15892569), (1278, 15817956), (1292, 15646554), (1309, 15443352), (1349, 14985432), (1368, 14777301), (1386, 14585388), (1428, 14156406), (1431, 14126728), (1463, 13817736), (1484, 13622202), (1491, 13558248), (1496, 13512933), (1512, 13369939), (1562, 12941964), (1596, 12666258), (1672, 12090519), (1683, 12011496), (1704, 11863467), (1749, 11558232), (1802, 11218284), (1836, 11010538), (1848, 10939041), (1881, 10747128), (1908, 10595046), (1917, 10545304), (1938, 10431036), (1988, 10168686), (2014, 10037412), (2052, 9851534), (2079, 9723592), (2142, 9437604), (2226, 9081468), (2244, 9008622), (2261, 8940888), (2332, 8668674), (2343, 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(84348, 239666), (84588, 238986), (84987, 237864), (85272, 237069), (86904, 232617), (88616, 228123), (89034, 227052), (89199, 226632), (90312, 223839), (91732, 220374), (92939, 217512), (94248, 214491), (95931, 210728), (97128, 208131), (97308, 207746), (97944, 206397), (98406, 205428), (99484, 203202), (99693, 202776), (101388, 199386), (101601, 198968), (102714, 196812), (103873, 194616), (105336, 191913), (105364, 191862), (106216, 190323), (107352, 188309), (108756, 185878), (110187, 183464), (113316, 178398), (113526, 178068), (118712, 170289), (118932, 169974), (119493, 169176), (119833, 168696), (122094, 165572), (124179, 162792), (125928, 160531), (126882, 159324), (127908, 158046), (127942, 158004), (130356, 155078), (131208, 154071), (132924, 152082), (133551, 151368), (135468, 149226), (136952, 147609), (137598, 146916), (138754, 145692), (141372, 142994)]