20763965664

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{199}}^1$

素因数の和:319

約数の個数: 432

約数和(自身を含む): 68314428000

約数和(自身を除く): 47550462336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 29, 31, 32, 36, 39, 48, 52, 58, 62, 72, 78, 87, 93, 96, 104, 116, 117, 124, 144, 156, 174, 186, 199, 208, 232, 234, 248, 261, 279, 288, 312, 348, 372, 377, 398, 403, 416, 464, 468, 496, 522, 558, 597, 624, 696, 744, 754, 796, 806, 899, 928, 936, 961, 992, 1044, 1116, 1131, 1194, 1209, 1248, 1392, 1488, 1508, 1592, 1612, 1791, 1798, 1872, 1922, 2088, 2232, 2262, 2388, 2418, 2587, 2697, 2784, 2883, 2976, 3016, 3184, 3224, 3393, 3582, 3596, 3627, 3744, 3844, 4176, 4464, 4524, 4776, 4836, 5174, 5394, 5766, 5771, 6032, 6169, 6368, 6448, 6786, 7164, 7192, 7254, 7688, 7761, 8091, 8352, 8649, 8928, 9048, 9552, 9672, 10348, 10788, 11532, 11542, 11687, 12064, 12338, 12493, 12896, 13572, 14328, 14384, 14508, 15376, 15522, 16182, 17298, 17313, 18096, 18507, 19104, 19344, 20696, 21576, 23064, 23084, 23283, 23374, 24676, 24986, 27144, 27869, 28656, 28768, 29016, 30752, 31044, 32364, 34596, 34626, 35061, 36192, 37014, 37479, 38688, 41392, 43152, 46128, 46168, 46566, 46748, 49352, 49972, 51939, 54288, 55521, 55738, 57312, 58032, 62088, 64728, 69192, 69252, 70122, 74028, 74958, 75023, 80197, 82784, 83607, 86304, 92256, 92336, 93132, 93496, 98704, 99944, 103878, 105183, 108576, 111042, 111476, 112437, 116064, 124176, 129456, 138384, 138504, 140244, 148056, 149916, 150046, 160394, 167214, 178901, 184672, 186264, 186992, 191239, 197408, 199888, 207756, 210366, 222084, 222952, 224874, 225069, 240591, 248352, 250821, 258912, 276768, 277008, 280488, 296112, 299832, 300092, 320788, 334428, 357802, 362297, 372528, 373984, 382478, 399776, 415512, 420732, 444168, 445904, 449748, 450138, 481182, 501642, 536703, 554016, 560976, 573717, 592224, 599664, 600184, 641576, 668856, 675207, 715604, 721773, 724594, 745056, 764956, 831024, 841464, 888336, 891808, 899496, 900276, 962364, 1003284, 1073406, 1086891, 1121952, 1147434, 1199328, 1200368, 1283152, 1337712, 1350414, 1431208, 1443546, 1449188, 1529912, 1610109, 1662048, 1682928, 1721151, 1776672, 1798992, 1800552, 1924728, 2006568, 2146812, 2173782, 2294868, 2325713, 2400736, 2486107, 2566304, 2675424, 2700828, 2862416, 2887092, 2898376, 3059824, 3220218, 3260673, 3365856, 3442302, 3597984, 3601104, 3849456, 4013136, 4293624, 4347564, 4589736, 4651426, 4972214, 5401656, 5545931, 5724832, 5774184, 5796752, 6119648, 6440436, 6521346, 6884604, 6977139, 7202208, 7458321, 7698912, 8026272, 8587248, 8695128, 9179472, 9302852, 9944428, 10803312, 11091862, 11548368, 11593504, 12880872, 13042692, 13769208, 13954278, 14916642, 16637793, 17174496, 17390256, 18358944, 18605704, 19888856, 20931417, 21606624, 22183724, 22374963, 23096736, 25761744, 26085384, 27538416, 27908556, 29833284, 33275586, 34780512, 37211408, 39777712, 41862834, 44367448, 44749926, 49913379, 51523488, 52170768, 55076832, 55817112, 59666568, 66551172, 72097103, 74422816, 79555424, 83725668, 88734896, 89499852, 99826758, 104341536, 111634224, 119333136, 133102344, 144194206, 167451336, 177469792, 178999704, 199653516, 216291309, 223268448, 238666272, 266204688, 288388412, 334902672, 357999408, 399307032, 432582618, 532409376, 576776824, 648873927, 669805344, 715998816, 798614064, 865165236, 1153553648, 1297747854, 1597228128, 1730330472, 2307107296, 2595495708, 3460660944, 5190991416, 6921321888, 10381982832, 20763965664]

約数ペア:

[(1, 20763965664), (2, 10381982832), (3, 6921321888), (4, 5190991416), (6, 3460660944), (8, 2595495708), (9, 2307107296), (12, 1730330472), (13, 1597228128), (16, 1297747854), (18, 1153553648), (24, 865165236), (26, 798614064), (29, 715998816), (31, 669805344), (32, 648873927), (36, 576776824), (39, 532409376), (48, 432582618), (52, 399307032), (58, 357999408), (62, 334902672), (72, 288388412), (78, 266204688), (87, 238666272), (93, 223268448), (96, 216291309), (104, 199653516), (116, 178999704), (117, 177469792), (124, 167451336), (144, 144194206), (156, 133102344), (174, 119333136), (186, 111634224), (199, 104341536), (208, 99826758), (232, 89499852), (234, 88734896), (248, 83725668), (261, 79555424), (279, 74422816), (288, 72097103), (312, 66551172), (348, 59666568), (372, 55817112), (377, 55076832), (398, 52170768), (403, 51523488), (416, 49913379), (464, 44749926), (468, 44367448), (496, 41862834), (522, 39777712), (558, 37211408), (597, 34780512), (624, 33275586), (696, 29833284), (744, 27908556), (754, 27538416), (796, 26085384), (806, 25761744), (899, 23096736), (928, 22374963), (936, 22183724), (961, 21606624), (992, 20931417), (1044, 19888856), (1116, 18605704), (1131, 18358944), (1194, 17390256), (1209, 17174496), (1248, 16637793), (1392, 14916642), (1488, 13954278), (1508, 13769208), (1592, 13042692), (1612, 12880872), (1791, 11593504), (1798, 11548368), (1872, 11091862), (1922, 10803312), (2088, 9944428), (2232, 9302852), (2262, 9179472), (2388, 8695128), (2418, 8587248), (2587, 8026272), (2697, 7698912), (2784, 7458321), (2883, 7202208), (2976, 6977139), (3016, 6884604), (3184, 6521346), (3224, 6440436), (3393, 6119648), (3582, 5796752), (3596, 5774184), (3627, 5724832), (3744, 5545931), (3844, 5401656), (4176, 4972214), (4464, 4651426), (4524, 4589736), (4776, 4347564), (4836, 4293624), (5174, 4013136), (5394, 3849456), (5766, 3601104), (5771, 3597984), (6032, 3442302), (6169, 3365856), (6368, 3260673), (6448, 3220218), (6786, 3059824), (7164, 2898376), (7192, 2887092), (7254, 2862416), (7688, 2700828), (7761, 2675424), (8091, 2566304), (8352, 2486107), (8649, 2400736), (8928, 2325713), (9048, 2294868), (9552, 2173782), (9672, 2146812), (10348, 2006568), (10788, 1924728), (11532, 1800552), (11542, 1798992), (11687, 1776672), (12064, 1721151), (12338, 1682928), (12493, 1662048), (12896, 1610109), (13572, 1529912), (14328, 1449188), (14384, 1443546), (14508, 1431208), (15376, 1350414), (15522, 1337712), (16182, 1283152), (17298, 1200368), (17313, 1199328), (18096, 1147434), (18507, 1121952), (19104, 1086891), (19344, 1073406), (20696, 1003284), (21576, 962364), (23064, 900276), (23084, 899496), (23283, 891808), (23374, 888336), (24676, 841464), (24986, 831024), (27144, 764956), (27869, 745056), (28656, 724594), (28768, 721773), (29016, 715604), (30752, 675207), (31044, 668856), (32364, 641576), (34596, 600184), (34626, 599664), (35061, 592224), (36192, 573717), (37014, 560976), (37479, 554016), (38688, 536703), (41392, 501642), (43152, 481182), (46128, 450138), (46168, 449748), (46566, 445904), (46748, 444168), (49352, 420732), (49972, 415512), (51939, 399776), (54288, 382478), (55521, 373984), (55738, 372528), (57312, 362297), (58032, 357802), (62088, 334428), (64728, 320788), (69192, 300092), (69252, 299832), (70122, 296112), (74028, 280488), (74958, 277008), (75023, 276768), (80197, 258912), (82784, 250821), (83607, 248352), (86304, 240591), (92256, 225069), (92336, 224874), (93132, 222952), (93496, 222084), (98704, 210366), (99944, 207756), (103878, 199888), (105183, 197408), (108576, 191239), (111042, 186992), (111476, 186264), (112437, 184672), (116064, 178901), (124176, 167214), (129456, 160394), (138384, 150046), (138504, 149916), (140244, 148056)]