20017504416

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1453}}^1$

素因数の和:1588

約数の個数: 384

約数和(自身を含む): 68943329280

約数和(自身を除く): 48925824864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 19, 21, 24, 26, 28, 32, 38, 39, 42, 48, 52, 56, 57, 76, 78, 83, 84, 91, 96, 104, 112, 114, 133, 152, 156, 166, 168, 182, 208, 224, 228, 247, 249, 266, 273, 304, 312, 332, 336, 364, 399, 416, 456, 494, 498, 532, 546, 581, 608, 624, 664, 672, 728, 741, 798, 912, 988, 996, 1064, 1079, 1092, 1162, 1248, 1328, 1453, 1456, 1482, 1577, 1596, 1729, 1743, 1824, 1976, 1992, 2128, 2158, 2184, 2324, 2656, 2906, 2912, 2964, 3154, 3192, 3237, 3458, 3486, 3952, 3984, 4256, 4316, 4359, 4368, 4648, 4731, 5187, 5812, 5928, 6308, 6384, 6474, 6916, 6972, 7553, 7904, 7968, 8632, 8718, 8736, 9296, 9462, 10171, 10374, 11039, 11624, 11856, 12616, 12768, 12948, 13832, 13944, 15106, 17264, 17436, 18592, 18889, 18924, 20342, 20501, 20748, 22078, 22659, 23248, 23712, 25232, 25896, 27607, 27664, 27888, 30212, 30513, 33117, 34528, 34872, 37778, 37848, 40684, 41002, 41496, 44156, 45318, 46496, 50464, 51792, 55214, 55328, 55776, 56667, 60424, 61026, 61503, 66234, 69744, 75556, 75696, 81368, 82004, 82821, 82992, 88312, 90636, 103584, 110428, 113334, 120599, 120848, 122052, 123006, 132223, 132468, 139488, 143507, 151112, 151392, 162736, 164008, 165642, 165984, 176624, 181272, 193249, 220856, 226668, 241198, 241696, 244104, 246012, 264446, 264936, 287014, 302224, 325472, 328016, 331284, 353248, 358891, 361797, 362544, 386498, 396669, 430521, 441712, 453336, 482396, 488208, 492024, 528892, 529872, 574028, 579747, 604448, 656032, 662568, 717782, 723594, 725088, 772996, 793338, 844193, 861042, 883424, 906672, 964792, 976416, 984048, 1057784, 1059744, 1076673, 1148056, 1159494, 1325136, 1435564, 1447188, 1545992, 1567787, 1586676, 1688386, 1722084, 1813344, 1929584, 1968096, 2115568, 2153346, 2291381, 2296112, 2318988, 2512237, 2532579, 2650272, 2871128, 2894376, 3091984, 3135574, 3173352, 3376772, 3444168, 3859168, 4231136, 4306692, 4582762, 4592224, 4637976, 4703361, 5024474, 5065158, 5742256, 5788752, 6183968, 6271148, 6346704, 6753544, 6874143, 6888336, 7536711, 8613384, 9165524, 9275952, 9406722, 10048948, 10130316, 10974509, 11484512, 11577504, 12542296, 12693408, 13507088, 13748286, 13776672, 15073422, 16039667, 17226768, 18331048, 18551904, 18813444, 20097896, 20260632, 21949018, 25084592, 27014176, 27496572, 29787953, 30146844, 32079334, 32923527, 34453536, 36662096, 37626888, 40195792, 40521264, 43898036, 48119001, 50169184, 54993144, 59575906, 60293688, 64158668, 65847054, 73324192, 75253776, 80391584, 81042528, 87796072, 89363859, 96238002, 109986288, 119151812, 120587376, 128317336, 131694108, 150507552, 175592144, 178727718, 192476004, 208515671, 219972576, 238303624, 241174752, 256634672, 263388216, 351184288, 357455436, 384952008, 417031342, 476607248, 513269344, 526776432, 625547013, 714910872, 769904016, 834062684, 953214496, 1053552864, 1251094026, 1429821744, 1539808032, 1668125368, 2502188052, 2859643488, 3336250736, 5004376104, 6672501472, 10008752208, 20017504416]

約数ペア:

[(1, 20017504416), (2, 10008752208), (3, 6672501472), (4, 5004376104), (6, 3336250736), (7, 2859643488), (8, 2502188052), (12, 1668125368), (13, 1539808032), (14, 1429821744), (16, 1251094026), (19, 1053552864), (21, 953214496), (24, 834062684), (26, 769904016), (28, 714910872), (32, 625547013), (38, 526776432), (39, 513269344), (42, 476607248), (48, 417031342), (52, 384952008), (56, 357455436), (57, 351184288), (76, 263388216), (78, 256634672), (83, 241174752), (84, 238303624), (91, 219972576), (96, 208515671), (104, 192476004), (112, 178727718), (114, 175592144), (133, 150507552), (152, 131694108), (156, 128317336), (166, 120587376), (168, 119151812), (182, 109986288), (208, 96238002), (224, 89363859), (228, 87796072), (247, 81042528), (249, 80391584), (266, 75253776), (273, 73324192), (304, 65847054), (312, 64158668), (332, 60293688), (336, 59575906), (364, 54993144), (399, 50169184), (416, 48119001), (456, 43898036), (494, 40521264), (498, 40195792), (532, 37626888), (546, 36662096), (581, 34453536), (608, 32923527), (624, 32079334), (664, 30146844), (672, 29787953), (728, 27496572), (741, 27014176), (798, 25084592), (912, 21949018), (988, 20260632), (996, 20097896), (1064, 18813444), (1079, 18551904), (1092, 18331048), (1162, 17226768), (1248, 16039667), (1328, 15073422), (1453, 13776672), (1456, 13748286), (1482, 13507088), (1577, 12693408), (1596, 12542296), (1729, 11577504), (1743, 11484512), (1824, 10974509), (1976, 10130316), (1992, 10048948), (2128, 9406722), (2158, 9275952), (2184, 9165524), (2324, 8613384), (2656, 7536711), (2906, 6888336), (2912, 6874143), (2964, 6753544), (3154, 6346704), (3192, 6271148), (3237, 6183968), (3458, 5788752), (3486, 5742256), (3952, 5065158), (3984, 5024474), (4256, 4703361), (4316, 4637976), (4359, 4592224), (4368, 4582762), (4648, 4306692), (4731, 4231136), (5187, 3859168), (5812, 3444168), (5928, 3376772), (6308, 3173352), (6384, 3135574), (6474, 3091984), (6916, 2894376), (6972, 2871128), (7553, 2650272), (7904, 2532579), (7968, 2512237), (8632, 2318988), (8718, 2296112), (8736, 2291381), (9296, 2153346), (9462, 2115568), (10171, 1968096), (10374, 1929584), (11039, 1813344), (11624, 1722084), (11856, 1688386), (12616, 1586676), (12768, 1567787), (12948, 1545992), (13832, 1447188), (13944, 1435564), (15106, 1325136), (17264, 1159494), (17436, 1148056), (18592, 1076673), (18889, 1059744), (18924, 1057784), (20342, 984048), (20501, 976416), (20748, 964792), (22078, 906672), (22659, 883424), (23248, 861042), (23712, 844193), (25232, 793338), (25896, 772996), (27607, 725088), (27664, 723594), (27888, 717782), (30212, 662568), (30513, 656032), (33117, 604448), (34528, 579747), (34872, 574028), (37778, 529872), (37848, 528892), (40684, 492024), (41002, 488208), (41496, 482396), (44156, 453336), (45318, 441712), (46496, 430521), (50464, 396669), (51792, 386498), (55214, 362544), (55328, 361797), (55776, 358891), (56667, 353248), (60424, 331284), (61026, 328016), (61503, 325472), (66234, 302224), (69744, 287014), (75556, 264936), (75696, 264446), (81368, 246012), (82004, 244104), (82821, 241696), (82992, 241198), (88312, 226668), (90636, 220856), (103584, 193249), (110428, 181272), (113334, 176624), (120599, 165984), (120848, 165642), (122052, 164008), (123006, 162736), (132223, 151392), (132468, 151112), (139488, 143507)]