20643390768

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1$

素因数の和:385

約数の個数: 640

約数和(自身を含む): 76795084800

約数和(自身を除く): 56151694032

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 16, 17, 21, 22, 24, 26, 28, 33, 34, 39, 42, 44, 48, 51, 52, 56, 66, 68, 77, 78, 84, 88, 91, 102, 104, 112, 119, 127, 132, 136, 143, 154, 156, 168, 176, 182, 187, 199, 204, 208, 221, 231, 238, 254, 264, 272, 273, 286, 308, 312, 336, 357, 364, 374, 381, 398, 408, 429, 442, 462, 476, 508, 528, 546, 561, 572, 597, 616, 624, 663, 714, 728, 748, 762, 796, 816, 858, 884, 889, 924, 952, 1001, 1016, 1092, 1122, 1144, 1194, 1232, 1309, 1326, 1393, 1397, 1428, 1456, 1496, 1524, 1547, 1592, 1651, 1716, 1768, 1778, 1848, 1904, 2002, 2032, 2159, 2184, 2189, 2244, 2288, 2388, 2431, 2587, 2618, 2652, 2667, 2786, 2794, 2856, 2992, 3003, 3048, 3094, 3184, 3302, 3383, 3432, 3536, 3556, 3696, 3927, 4004, 4179, 4191, 4318, 4368, 4378, 4488, 4641, 4776, 4862, 4953, 5174, 5236, 5304, 5334, 5572, 5588, 5712, 6006, 6096, 6188, 6477, 6567, 6604, 6766, 6864, 7112, 7293, 7761, 7854, 8008, 8358, 8382, 8636, 8756, 8976, 9282, 9552, 9724, 9779, 9906, 10149, 10348, 10472, 10608, 10668, 11144, 11176, 11557, 12012, 12376, 12954, 13134, 13208, 13532, 14224, 14586, 15113, 15323, 15522, 15708, 16016, 16716, 16764, 17017, 17272, 17512, 18109, 18161, 18564, 19448, 19558, 19812, 20298, 20696, 20944, 21336, 22288, 22352, 23114, 23681, 23749, 24024, 24752, 25273, 25908, 26268, 26416, 27064, 28067, 28457, 29172, 29337, 30226, 30646, 31044, 31416, 33432, 33528, 34034, 34544, 34671, 35024, 36218, 36322, 37128, 37213, 38896, 39116, 39624, 40596, 41392, 42672, 43979, 45339, 45969, 46228, 47362, 47498, 48048, 50546, 51051, 51816, 52536, 54128, 54327, 54483, 56134, 56914, 58344, 58674, 60452, 61292, 62088, 62832, 66864, 67056, 68068, 69342, 71043, 71247, 72436, 72644, 74256, 74426, 75819, 78232, 79248, 81192, 84201, 85371, 87958, 90678, 91938, 92456, 94724, 94996, 101092, 102102, 103632, 105072, 108654, 108966, 111639, 112268, 113828, 116688, 117348, 120904, 122584, 124176, 127127, 131937, 136136, 138684, 142086, 142494, 144872, 145288, 148852, 151638, 156464, 162384, 166243, 168402, 170742, 175916, 176911, 181356, 183876, 184912, 189448, 189992, 196469, 199199, 202184, 204204, 217308, 217932, 223278, 224536, 227656, 234696, 241808, 245168, 254254, 260491, 263874, 272272, 277368, 278003, 284172, 284988, 289744, 290576, 297704, 303276, 307853, 308737, 328549, 332486, 336804, 341484, 351832, 353822, 362712, 367752, 378896, 379984, 381381, 392938, 398398, 404368, 408408, 429641, 434616, 435864, 446556, 449072, 455312, 469392, 483769, 498729, 508508, 520982, 527748, 530733, 554736, 556006, 568344, 569976, 589407, 595408, 597597, 606552, 615706, 617474, 657098, 664972, 673608, 682968, 703664, 707644, 725424, 735504, 762762, 781473, 785876, 796796, 816816, 834009, 859282, 869232, 871728, 893112, 923559, 926211, 967538, 985647, 997458, 1017016, 1041964, 1055496, 1061466, 1112012, 1136688, 1139952, 1178814, 1195194, 1213104, 1231412, 1234948, 1288923, 1314196, 1329944, 1347216, 1365936, 1415288, 1451307, 1525524, 1562946, 1571752, 1593592, 1668018, 1718564, 1786224, 1847118, 1852422, 1935076, 1946021, 1971294, 1994916, 2034032, 2083928, 2110992, 2122932, 2161159, 2224024, 2299843, 2357628, 2390388, 2462824, 2469896, 2577846, 2628392, 2659888, 2830576, 2902614, 3007487, 3051048, 3125892, 3143504, 3187184, 3336036, 3386383, 3437128, 3614039, 3694236, 3704844, 3870152, 3892042, 3942588, 3989832, 4167856, 4245864, 4322318, 4448048, 4599686, 4715256, 4726051, 4780776, 4925648, 4939792, 5155692, 5256784, 5585333, 5805228, 5838063, 6014974, 6102096, 6251784, 6483477, 6672072, 6772766, 6874256, 6899529, 7228078, 7388472, 7409688, 7740304, 7784084, 7885176, 7979664, 8491728, 8644636, 9022461, 9199372, 9430512, 9452102, 9561552, 10159149, 10311384, 10842117, 11170666, 11610456, 11676126, 12029948, 12503568, 12966954, 13344144, 13545532, 13799058, 14178153, 14456156, 14776944, 14819376, 15568168, 15770352, 16755999, 17289272, 18044922, 18398744, 18904204, 20318298, 20622768, 21684234, 22341332, 23220912, 23352252, 24059896, 25298273, 25933908, 27091064, 27598116, 28356306, 28912312, 31136336, 33082357, 33511998, 34578544, 36089844, 36797488, 37808408, 39097331, 40636596, 43368468, 44682664, 46704504, 48119792, 50596546, 51867816, 54182128, 55196232, 56712612, 57824624, 61438663, 66164714, 67023996, 72179688, 75616816, 75894819, 78194662, 81273192, 86736936, 89365328, 93409008, 99247071, 101193092, 103735632, 110392464, 113425224, 117291993, 122877326, 132329428, 134047992, 144359376, 151789638, 156389324, 162546384, 173473872, 184315989, 198494142, 202386184, 226850448, 234583986, 245754652, 264658856, 268095984, 303579276, 312778648, 368631978, 396988284, 404772368, 430070641, 469167972, 491509304, 529317712, 607158552, 625557296, 737263956, 793976568, 860141282, 938335944, 983018608, 1214317104, 1290211923, 1474527912, 1587953136, 1720282564, 1876671888, 2580423846, 2949055824, 3440565128, 5160847692, 6881130256, 10321695384, 20643390768]

約数ペア:

[(1, 20643390768), (2, 10321695384), (3, 6881130256), (4, 5160847692), (6, 3440565128), (7, 2949055824), (8, 2580423846), (11, 1876671888), (12, 1720282564), (13, 1587953136), (14, 1474527912), (16, 1290211923), (17, 1214317104), (21, 983018608), (22, 938335944), (24, 860141282), (26, 793976568), (28, 737263956), (33, 625557296), (34, 607158552), (39, 529317712), (42, 491509304), (44, 469167972), (48, 430070641), (51, 404772368), (52, 396988284), (56, 368631978), (66, 312778648), (68, 303579276), (77, 268095984), (78, 264658856), (84, 245754652), (88, 234583986), (91, 226850448), (102, 202386184), (104, 198494142), (112, 184315989), (119, 173473872), (127, 162546384), (132, 156389324), (136, 151789638), (143, 144359376), (154, 134047992), (156, 132329428), (168, 122877326), (176, 117291993), (182, 113425224), (187, 110392464), (199, 103735632), (204, 101193092), (208, 99247071), (221, 93409008), (231, 89365328), (238, 86736936), (254, 81273192), (264, 78194662), (272, 75894819), (273, 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10842117), (2002, 10311384), (2032, 10159149), (2159, 9561552), (2184, 9452102), (2189, 9430512), (2244, 9199372), (2288, 9022461), (2388, 8644636), (2431, 8491728), (2587, 7979664), (2618, 7885176), (2652, 7784084), (2667, 7740304), (2786, 7409688), (2794, 7388472), (2856, 7228078), (2992, 6899529), (3003, 6874256), (3048, 6772766), (3094, 6672072), (3184, 6483477), (3302, 6251784), (3383, 6102096), (3432, 6014974), (3536, 5838063), (3556, 5805228), (3696, 5585333), (3927, 5256784), (4004, 5155692), (4179, 4939792), (4191, 4925648), (4318, 4780776), (4368, 4726051), (4378, 4715256), (4488, 4599686), (4641, 4448048), (4776, 4322318), (4862, 4245864), (4953, 4167856), (5174, 3989832), (5236, 3942588), (5304, 3892042), (5334, 3870152), (5572, 3704844), (5588, 3694236), (5712, 3614039), (6006, 3437128), (6096, 3386383), (6188, 3336036), (6477, 3187184), (6567, 3143504), (6604, 3125892), (6766, 3051048), (6864, 3007487), (7112, 2902614), (7293, 2830576), (7761, 2659888), (7854, 2628392), 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