20016104472

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{569}}^1$

素因数の和:680

約数の個数: 432

約数和(自身を含む): 69564339000

約数和(自身を除く): 49548234528

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 49, 52, 56, 59, 63, 72, 78, 84, 91, 98, 104, 117, 118, 126, 147, 156, 168, 169, 177, 182, 196, 234, 236, 252, 273, 294, 312, 338, 354, 364, 392, 413, 441, 468, 472, 504, 507, 531, 546, 569, 588, 637, 676, 708, 728, 767, 819, 826, 882, 936, 1014, 1062, 1092, 1138, 1176, 1183, 1239, 1274, 1352, 1416, 1521, 1534, 1638, 1652, 1707, 1764, 1911, 2028, 2124, 2184, 2276, 2301, 2366, 2478, 2548, 2891, 3042, 3068, 3276, 3304, 3414, 3528, 3549, 3717, 3822, 3983, 4056, 4248, 4552, 4602, 4732, 4956, 5096, 5121, 5369, 5733, 5782, 6084, 6136, 6552, 6828, 6903, 7098, 7397, 7434, 7644, 7966, 8281, 8673, 9204, 9464, 9912, 9971, 10242, 10647, 10738, 11466, 11564, 11949, 12168, 13656, 13806, 14196, 14794, 14868, 15288, 15932, 16107, 16562, 17346, 18408, 19942, 20484, 21294, 21476, 22191, 22932, 23128, 23898, 24843, 26019, 27612, 27881, 28392, 29588, 29736, 29913, 31864, 32214, 33124, 33571, 34692, 35847, 37583, 39884, 40968, 42588, 42952, 44382, 45864, 47796, 48321, 49686, 51779, 52038, 55224, 55762, 59176, 59826, 64428, 66248, 66573, 67142, 69384, 69797, 71694, 74529, 75166, 79768, 83643, 85176, 88764, 89739, 95592, 96161, 96642, 99372, 100713, 103558, 104076, 111524, 112749, 119652, 128856, 133146, 134284, 139594, 143388, 149058, 150332, 155337, 167286, 177528, 179478, 192322, 193284, 198744, 201426, 207116, 208152, 209391, 223048, 225498, 234997, 239304, 250929, 266292, 268568, 279188, 286776, 288483, 298116, 300664, 302139, 310674, 334572, 338247, 358956, 362453, 384644, 386568, 402852, 414232, 418782, 436423, 450996, 466011, 469994, 488579, 501858, 532584, 558376, 576966, 596232, 604278, 621348, 628173, 669144, 673127, 676494, 704991, 717912, 724906, 769288, 805704, 837564, 865449, 872846, 901992, 932022, 939988, 977158, 1003716, 1087359, 1153932, 1208556, 1242696, 1256346, 1309269, 1346254, 1352988, 1409982, 1449812, 1465737, 1644979, 1675128, 1730898, 1745692, 1864044, 1879976, 1954316, 2007432, 2019381, 2114973, 2174718, 2307864, 2417112, 2512692, 2618538, 2692508, 2705976, 2819964, 2899624, 2931474, 3054961, 3262077, 3289958, 3461796, 3491384, 3728088, 3908632, 3927807, 4038762, 4229946, 4349436, 4397211, 4711889, 4934937, 5025384, 5237076, 5385016, 5639928, 5673499, 5862948, 6058143, 6109922, 6524154, 6579916, 6923592, 7855614, 8077524, 8459892, 8698872, 8794422, 9164883, 9423778, 9869874, 10474152, 11346998, 11725896, 12116286, 12219844, 13048308, 13159832, 14135667, 14804811, 15711228, 16155048, 16919784, 17020497, 17588844, 18329766, 18847556, 19739748, 21384727, 22693996, 24232572, 24439688, 26096616, 27494649, 28271334, 29609622, 31422456, 34040994, 35177688, 36659532, 37695112, 39479496, 39714493, 42407001, 42769454, 45387992, 48465144, 51061491, 54989298, 56542668, 59219244, 64154181, 68081988, 73319064, 79428986, 84814002, 85538908, 102122982, 109978596, 113085336, 118438488, 119143479, 128308362, 136163976, 158857972, 169628004, 171077816, 192462543, 204245964, 219957192, 238286958, 256616724, 278001451, 317715944, 339256008, 357430437, 384925086, 408491928, 476573916, 513233448, 556002902, 714860874, 769850172, 834004353, 953147832, 1112005804, 1429721748, 1539700344, 1668008706, 2224011608, 2502013059, 2859443496, 3336017412, 5004026118, 6672034824, 10008052236, 20016104472]

約数ペア:

[(1, 20016104472), (2, 10008052236), (3, 6672034824), (4, 5004026118), (6, 3336017412), (7, 2859443496), (8, 2502013059), (9, 2224011608), (12, 1668008706), (13, 1539700344), (14, 1429721748), (18, 1112005804), (21, 953147832), (24, 834004353), (26, 769850172), (28, 714860874), (36, 556002902), (39, 513233448), (42, 476573916), (49, 408491928), (52, 384925086), (56, 357430437), (59, 339256008), (63, 317715944), (72, 278001451), (78, 256616724), (84, 238286958), (91, 219957192), (98, 204245964), (104, 192462543), (117, 171077816), (118, 169628004), (126, 158857972), (147, 136163976), (156, 128308362), (168, 119143479), (169, 118438488), (177, 113085336), (182, 109978596), (196, 102122982), (234, 85538908), (236, 84814002), (252, 79428986), (273, 73319064), (294, 68081988), (312, 64154181), (338, 59219244), (354, 56542668), (364, 54989298), (392, 51061491), (413, 48465144), (441, 45387992), (468, 42769454), (472, 42407001), (504, 39714493), (507, 39479496), (531, 37695112), (546, 36659532), (569, 35177688), (588, 34040994), (637, 31422456), (676, 29609622), (708, 28271334), (728, 27494649), (767, 26096616), (819, 24439688), (826, 24232572), (882, 22693996), (936, 21384727), (1014, 19739748), (1062, 18847556), (1092, 18329766), (1138, 17588844), (1176, 17020497), (1183, 16919784), (1239, 16155048), (1274, 15711228), (1352, 14804811), (1416, 14135667), (1521, 13159832), (1534, 13048308), (1638, 12219844), (1652, 12116286), (1707, 11725896), (1764, 11346998), (1911, 10474152), (2028, 9869874), (2124, 9423778), (2184, 9164883), (2276, 8794422), (2301, 8698872), (2366, 8459892), (2478, 8077524), (2548, 7855614), (2891, 6923592), (3042, 6579916), (3068, 6524154), (3276, 6109922), (3304, 6058143), (3414, 5862948), (3528, 5673499), (3549, 5639928), (3717, 5385016), (3822, 5237076), (3983, 5025384), (4056, 4934937), (4248, 4711889), (4552, 4397211), (4602, 4349436), (4732, 4229946), (4956, 4038762), (5096, 3927807), (5121, 3908632), (5369, 3728088), (5733, 3491384), (5782, 3461796), (6084, 3289958), (6136, 3262077), (6552, 3054961), (6828, 2931474), (6903, 2899624), (7098, 2819964), (7397, 2705976), (7434, 2692508), (7644, 2618538), (7966, 2512692), (8281, 2417112), (8673, 2307864), (9204, 2174718), (9464, 2114973), (9912, 2019381), (9971, 2007432), (10242, 1954316), (10647, 1879976), (10738, 1864044), (11466, 1745692), (11564, 1730898), (11949, 1675128), (12168, 1644979), (13656, 1465737), (13806, 1449812), (14196, 1409982), (14794, 1352988), (14868, 1346254), (15288, 1309269), (15932, 1256346), (16107, 1242696), (16562, 1208556), (17346, 1153932), (18408, 1087359), (19942, 1003716), (20484, 977158), (21294, 939988), (21476, 932022), (22191, 901992), (22932, 872846), (23128, 865449), (23898, 837564), (24843, 805704), (26019, 769288), (27612, 724906), (27881, 717912), (28392, 704991), (29588, 676494), (29736, 673127), (29913, 669144), (31864, 628173), (32214, 621348), (33124, 604278), (33571, 596232), (34692, 576966), (35847, 558376), (37583, 532584), (39884, 501858), (40968, 488579), (42588, 469994), (42952, 466011), (44382, 450996), (45864, 436423), (47796, 418782), (48321, 414232), (49686, 402852), (51779, 386568), (52038, 384644), (55224, 362453), (55762, 358956), (59176, 338247), (59826, 334572), (64428, 310674), (66248, 302139), (66573, 300664), (67142, 298116), (69384, 288483), (69797, 286776), (71694, 279188), (74529, 268568), (75166, 266292), (79768, 250929), (83643, 239304), (85176, 234997), (88764, 225498), (89739, 223048), (95592, 209391), (96161, 208152), (96642, 207116), (99372, 201426), (100713, 198744), (103558, 193284), (104076, 192322), (111524, 179478), (112749, 177528), (119652, 167286), (128856, 155337), (133146, 150332), (134284, 149058), (139594, 143388)]