20894039712

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{743}}^1$

素因数の和:845

約数の個数: 576

約数和(自身を含む): 77800020480

約数和(自身を除く): 56905980768

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 29, 32, 36, 37, 39, 42, 48, 52, 56, 58, 63, 72, 74, 78, 84, 87, 91, 96, 104, 111, 112, 116, 117, 126, 144, 148, 156, 168, 174, 182, 203, 208, 222, 224, 232, 234, 252, 259, 261, 273, 288, 296, 312, 333, 336, 348, 364, 377, 406, 416, 444, 464, 468, 481, 504, 518, 522, 546, 592, 609, 624, 666, 672, 696, 728, 743, 754, 777, 812, 819, 888, 928, 936, 962, 1008, 1036, 1044, 1073, 1092, 1131, 1184, 1218, 1248, 1332, 1392, 1443, 1456, 1486, 1508, 1554, 1624, 1638, 1776, 1827, 1872, 1924, 2016, 2072, 2088, 2146, 2184, 2229, 2262, 2331, 2436, 2639, 2664, 2784, 2886, 2912, 2972, 3016, 3108, 3219, 3248, 3276, 3367, 3393, 3552, 3654, 3744, 3848, 4144, 4176, 4292, 4329, 4368, 4458, 4524, 4662, 4872, 5201, 5278, 5328, 5772, 5944, 6032, 6216, 6438, 6496, 6552, 6687, 6734, 6786, 7308, 7511, 7696, 7917, 8288, 8352, 8584, 8658, 8736, 8916, 9048, 9324, 9657, 9659, 9744, 10101, 10402, 10556, 10656, 11544, 11888, 12064, 12432, 12876, 13104, 13374, 13468, 13572, 13949, 14616, 15022, 15392, 15603, 15834, 17168, 17316, 17832, 18096, 18648, 19314, 19318, 19488, 20202, 20804, 21112, 21547, 22533, 23088, 23751, 23776, 24864, 25752, 26208, 26748, 26936, 27144, 27491, 27898, 28977, 29232, 30044, 30303, 31206, 31668, 34336, 34632, 35664, 36192, 37296, 38628, 38636, 40404, 41608, 41847, 42224, 43094, 45066, 46176, 46809, 47502, 51504, 53496, 53872, 54288, 54982, 55796, 57954, 58464, 60088, 60606, 62412, 63336, 64641, 67599, 67613, 69264, 71328, 74592, 77256, 77272, 80808, 82473, 83216, 83694, 84448, 86188, 86931, 90132, 93618, 95004, 97643, 103008, 106992, 107744, 108576, 109964, 111592, 115908, 120176, 121212, 124824, 125541, 126672, 129282, 135198, 135226, 138528, 150829, 154512, 154544, 161616, 164946, 166432, 167388, 172376, 173862, 180264, 187236, 190008, 192437, 193923, 195286, 202839, 213984, 219928, 223184, 231816, 240352, 242424, 247419, 249648, 251082, 253344, 258564, 270396, 270452, 280111, 292929, 301658, 309024, 309088, 323232, 329892, 334776, 344752, 347724, 357383, 360528, 374472, 380016, 384874, 387846, 390572, 405678, 439856, 446368, 452487, 463632, 484848, 494838, 499296, 502164, 517128, 540792, 540904, 560222, 577311, 585858, 603316, 608517, 659784, 669552, 689504, 695448, 714766, 721056, 748944, 760032, 769748, 775692, 781144, 797239, 811356, 840333, 878787, 879712, 904974, 927264, 969696, 989676, 1004328, 1034256, 1072149, 1081584, 1081808, 1120444, 1154622, 1171716, 1206632, 1217034, 1319568, 1339104, 1357461, 1390896, 1429532, 1497888, 1539496, 1551384, 1562288, 1594478, 1622712, 1680666, 1731933, 1757574, 1809948, 1960777, 1979352, 2008656, 2068512, 2144298, 2163168, 2163616, 2240888, 2309244, 2343432, 2391717, 2413264, 2434068, 2501681, 2520999, 2639136, 2714922, 2781792, 2859064, 3078992, 3102768, 3124576, 3188956, 3216447, 3245424, 3361332, 3463866, 3515148, 3619896, 3921554, 3958704, 4017312, 4288596, 4481776, 4618488, 4686864, 4783434, 4826528, 4868136, 5003362, 5041998, 5429844, 5580673, 5718128, 5882331, 6157984, 6205536, 6377912, 6432894, 6490848, 6722664, 6927732, 7030296, 7175151, 7239792, 7505043, 7843108, 7917408, 8577192, 8963552, 9236976, 9373728, 9566868, 9736272, 10006724, 10083996, 10364107, 10859688, 11161346, 11436256, 11764662, 12755824, 12865788, 13445328, 13855464, 14060592, 14350302, 14479584, 15010086, 15686216, 16742019, 17154384, 17646993, 18473952, 19133736, 19472544, 20013448, 20167992, 20728214, 21719376, 22322692, 22515129, 23529324, 25511648, 25731576, 26890656, 27710928, 28121184, 28700604, 30020172, 31092321, 31372432, 33484038, 34308768, 35293986, 38267472, 40026896, 40335984, 41456428, 43438752, 44645384, 45030258, 47058648, 50226057, 51463152, 55421856, 57401208, 60040344, 62184642, 62744864, 66968076, 70587972, 72548749, 76534944, 80053792, 80671968, 82912856, 89290768, 90060516, 93276963, 94117296, 100452114, 102926304, 114802416, 120080688, 124369284, 133936152, 141175944, 145097498, 165825712, 178581536, 180121032, 186553926, 188234592, 200904228, 217646247, 229604832, 240161376, 248738568, 267872304, 282351888, 290194996, 331651424, 360242064, 373107852, 401808456, 435292494, 497477136, 535744608, 564703776, 580389992, 652938741, 720484128, 746215704, 803616912, 870584988, 994954272, 1160779984, 1305877482, 1492431408, 1607233824, 1741169976, 2321559968, 2611754964, 2984862816, 3482339952, 5223509928, 6964679904, 10447019856, 20894039712]

約数ペア:

[(1, 20894039712), (2, 10447019856), (3, 6964679904), (4, 5223509928), (6, 3482339952), (7, 2984862816), (8, 2611754964), (9, 2321559968), (12, 1741169976), (13, 1607233824), (14, 1492431408), (16, 1305877482), (18, 1160779984), (21, 994954272), (24, 870584988), (26, 803616912), (28, 746215704), (29, 720484128), (32, 652938741), (36, 580389992), (37, 564703776), (39, 535744608), (42, 497477136), (48, 435292494), (52, 401808456), (56, 373107852), (58, 360242064), (63, 331651424), (72, 290194996), (74, 282351888), (78, 267872304), (84, 248738568), (87, 240161376), (91, 229604832), (96, 217646247), (104, 200904228), (111, 188234592), (112, 186553926), (116, 180121032), (117, 178581536), (126, 165825712), (144, 145097498), (148, 141175944), (156, 133936152), (168, 124369284), (174, 120080688), (182, 114802416), (203, 102926304), (208, 100452114), (222, 94117296), (224, 93276963), (232, 90060516), (234, 89290768), (252, 82912856), (259, 80671968), (261, 80053792), (273, 76534944), (288, 72548749), (296, 70587972), (312, 66968076), (333, 62744864), (336, 62184642), (348, 60040344), (364, 57401208), (377, 55421856), (406, 51463152), (416, 50226057), (444, 47058648), (464, 45030258), (468, 44645384), (481, 43438752), (504, 41456428), (518, 40335984), (522, 40026896), (546, 38267472), (592, 35293986), (609, 34308768), (624, 33484038), (666, 31372432), (672, 31092321), (696, 30020172), (728, 28700604), (743, 28121184), (754, 27710928), (777, 26890656), (812, 25731576), (819, 25511648), (888, 23529324), (928, 22515129), (936, 22322692), (962, 21719376), (1008, 20728214), (1036, 20167992), (1044, 20013448), (1073, 19472544), (1092, 19133736), (1131, 18473952), (1184, 17646993), (1218, 17154384), (1248, 16742019), (1332, 15686216), (1392, 15010086), (1443, 14479584), (1456, 14350302), (1486, 14060592), (1508, 13855464), (1554, 13445328), (1624, 12865788), (1638, 12755824), (1776, 11764662), (1827, 11436256), (1872, 11161346), (1924, 10859688), (2016, 10364107), (2072, 10083996), (2088, 10006724), (2146, 9736272), (2184, 9566868), (2229, 9373728), (2262, 9236976), (2331, 8963552), (2436, 8577192), (2639, 7917408), (2664, 7843108), (2784, 7505043), (2886, 7239792), (2912, 7175151), (2972, 7030296), (3016, 6927732), (3108, 6722664), (3219, 6490848), (3248, 6432894), (3276, 6377912), (3367, 6205536), (3393, 6157984), (3552, 5882331), (3654, 5718128), (3744, 5580673), (3848, 5429844), (4144, 5041998), (4176, 5003362), (4292, 4868136), (4329, 4826528), (4368, 4783434), (4458, 4686864), (4524, 4618488), (4662, 4481776), (4872, 4288596), (5201, 4017312), (5278, 3958704), (5328, 3921554), (5772, 3619896), (5944, 3515148), (6032, 3463866), (6216, 3361332), (6438, 3245424), (6496, 3216447), (6552, 3188956), (6687, 3124576), (6734, 3102768), (6786, 3078992), (7308, 2859064), (7511, 2781792), (7696, 2714922), (7917, 2639136), (8288, 2520999), (8352, 2501681), (8584, 2434068), (8658, 2413264), (8736, 2391717), (8916, 2343432), (9048, 2309244), (9324, 2240888), (9657, 2163616), (9659, 2163168), (9744, 2144298), (10101, 2068512), (10402, 2008656), (10556, 1979352), (10656, 1960777), (11544, 1809948), (11888, 1757574), (12064, 1731933), (12432, 1680666), (12876, 1622712), (13104, 1594478), (13374, 1562288), (13468, 1551384), (13572, 1539496), (13949, 1497888), (14616, 1429532), (15022, 1390896), (15392, 1357461), (15603, 1339104), (15834, 1319568), (17168, 1217034), (17316, 1206632), (17832, 1171716), (18096, 1154622), (18648, 1120444), (19314, 1081808), (19318, 1081584), (19488, 1072149), (20202, 1034256), (20804, 1004328), (21112, 989676), (21547, 969696), (22533, 927264), (23088, 904974), (23751, 879712), (23776, 878787), (24864, 840333), (25752, 811356), (26208, 797239), (26748, 781144), (26936, 775692), (27144, 769748), (27491, 760032), (27898, 748944), (28977, 721056), (29232, 714766), (30044, 695448), (30303, 689504), (31206, 669552), (31668, 659784), (34336, 608517), (34632, 603316), (35664, 585858), (36192, 577311), (37296, 560222), (38628, 540904), (38636, 540792), (40404, 517128), (41608, 502164), (41847, 499296), (42224, 494838), (43094, 484848), (45066, 463632), (46176, 452487), (46809, 446368), (47502, 439856), (51504, 405678), (53496, 390572), (53872, 387846), (54288, 384874), (54982, 380016), (55796, 374472), (57954, 360528), (58464, 357383), (60088, 347724), (60606, 344752), (62412, 334776), (63336, 329892), (64641, 323232), (67599, 309088), (67613, 309024), (69264, 301658), (71328, 292929), (74592, 280111), (77256, 270452), (77272, 270396), (80808, 258564), (82473, 253344), (83216, 251082), (83694, 249648), (84448, 247419), (86188, 242424), (86931, 240352), (90132, 231816), (93618, 223184), (95004, 219928), (97643, 213984), (103008, 202839), (106992, 195286), (107744, 193923), (108576, 192437), (109964, 190008), (111592, 187236), (115908, 180264), (120176, 173862), (121212, 172376), (124824, 167388), (125541, 166432), (126672, 164946), (129282, 161616), (135198, 154544), (135226, 154512), (138528, 150829)]