20875413888

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{739}}^1$

素因数の和:910

約数の個数: 384

約数和(自身を含む): 71591270400

約数和(自身を除く): 50715856512

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 62, 63, 64, 72, 84, 93, 96, 112, 113, 124, 126, 128, 144, 168, 186, 192, 217, 224, 226, 248, 252, 279, 288, 336, 339, 372, 384, 434, 448, 452, 496, 504, 558, 576, 651, 672, 678, 739, 744, 791, 868, 896, 904, 992, 1008, 1017, 1116, 1152, 1302, 1344, 1356, 1478, 1488, 1582, 1736, 1808, 1953, 1984, 2016, 2034, 2217, 2232, 2373, 2604, 2688, 2712, 2956, 2976, 3164, 3472, 3503, 3616, 3906, 3968, 4032, 4068, 4434, 4464, 4746, 5173, 5208, 5424, 5912, 5952, 6328, 6651, 6944, 7006, 7119, 7232, 7812, 8064, 8136, 8868, 8928, 9492, 10346, 10416, 10509, 10848, 11824, 11904, 12656, 13302, 13888, 14012, 14238, 14464, 15519, 15624, 16272, 17736, 17856, 18984, 20692, 20832, 21018, 21696, 22909, 23648, 24521, 25312, 26604, 27776, 28024, 28476, 31038, 31248, 31527, 32544, 35472, 35712, 37968, 41384, 41664, 42036, 43392, 45818, 46557, 47296, 49042, 50624, 53208, 56048, 56952, 62076, 62496, 63054, 65088, 68727, 70944, 73563, 75936, 82768, 83328, 83507, 84072, 91636, 93114, 94592, 98084, 101248, 106416, 112096, 113904, 124152, 124992, 126108, 130176, 137454, 141888, 147126, 151872, 160363, 165536, 167014, 168144, 183272, 186228, 196168, 206181, 212832, 220689, 224192, 227808, 248304, 249984, 250521, 252216, 274908, 283776, 294252, 303744, 320726, 331072, 334028, 336288, 366544, 372456, 392336, 412362, 425664, 441378, 448384, 455616, 481089, 496608, 501042, 504432, 549816, 584549, 588504, 641452, 662144, 668056, 672576, 733088, 744912, 751563, 784672, 824724, 851328, 882756, 911232, 962178, 993216, 1002084, 1008864, 1099632, 1169098, 1177008, 1282904, 1336112, 1345152, 1443267, 1466176, 1489824, 1503126, 1569344, 1649448, 1753647, 1765512, 1924356, 1986432, 2004168, 2017728, 2199264, 2338196, 2354016, 2565808, 2588717, 2672224, 2886534, 2932352, 2979648, 3006252, 3138688, 3298896, 3507294, 3531024, 3848712, 4008336, 4035456, 4398528, 4676392, 4708032, 5131616, 5177434, 5260941, 5344448, 5773068, 5959296, 6012504, 6597792, 7014588, 7062048, 7697424, 7766151, 8016672, 8797056, 9352784, 9416064, 10263232, 10354868, 10521882, 10688896, 11546136, 12025008, 13195584, 14029176, 14124096, 15394848, 15532302, 16033344, 18121019, 18705568, 20526464, 20709736, 21043764, 23092272, 23298453, 24050016, 26391168, 28058352, 28248192, 30789696, 31064604, 32066688, 36242038, 37411136, 41419472, 42087528, 46184544, 46596906, 48100032, 54363057, 56116704, 61579392, 62129208, 72484076, 74822272, 82838944, 84175056, 92369088, 93193812, 96200064, 108726114, 112233408, 124258416, 144968152, 163089171, 165677888, 168350112, 184738176, 186387624, 217452228, 224466816, 248516832, 289936304, 326178342, 331355776, 336700224, 372775248, 434904456, 497033664, 579872608, 652356684, 673400448, 745550496, 869808912, 994067328, 1159745216, 1304713368, 1491100992, 1739617824, 2319490432, 2609426736, 2982201984, 3479235648, 5218853472, 6958471296, 10437706944, 20875413888]

約数ペア:

[(1, 20875413888), (2, 10437706944), (3, 6958471296), (4, 5218853472), (6, 3479235648), (7, 2982201984), (8, 2609426736), (9, 2319490432), (12, 1739617824), (14, 1491100992), (16, 1304713368), (18, 1159745216), (21, 994067328), (24, 869808912), (28, 745550496), (31, 673400448), (32, 652356684), (36, 579872608), (42, 497033664), (48, 434904456), (56, 372775248), (62, 336700224), (63, 331355776), (64, 326178342), (72, 289936304), (84, 248516832), (93, 224466816), (96, 217452228), (112, 186387624), (113, 184738176), (124, 168350112), (126, 165677888), (128, 163089171), (144, 144968152), (168, 124258416), (186, 112233408), (192, 108726114), (217, 96200064), (224, 93193812), (226, 92369088), (248, 84175056), (252, 82838944), (279, 74822272), (288, 72484076), (336, 62129208), (339, 61579392), (372, 56116704), (384, 54363057), (434, 48100032), (448, 46596906), (452, 46184544), (496, 42087528), (504, 41419472), (558, 37411136), (576, 36242038), (651, 32066688), (672, 31064604), (678, 30789696), (739, 28248192), (744, 28058352), (791, 26391168), (868, 24050016), (896, 23298453), (904, 23092272), (992, 21043764), (1008, 20709736), (1017, 20526464), (1116, 18705568), (1152, 18121019), (1302, 16033344), (1344, 15532302), (1356, 15394848), (1478, 14124096), (1488, 14029176), (1582, 13195584), (1736, 12025008), (1808, 11546136), (1953, 10688896), (1984, 10521882), (2016, 10354868), (2034, 10263232), (2217, 9416064), (2232, 9352784), (2373, 8797056), (2604, 8016672), (2688, 7766151), (2712, 7697424), (2956, 7062048), (2976, 7014588), (3164, 6597792), (3472, 6012504), (3503, 5959296), (3616, 5773068), (3906, 5344448), (3968, 5260941), (4032, 5177434), (4068, 5131616), (4434, 4708032), (4464, 4676392), (4746, 4398528), (5173, 4035456), (5208, 4008336), (5424, 3848712), (5912, 3531024), (5952, 3507294), (6328, 3298896), (6651, 3138688), (6944, 3006252), (7006, 2979648), (7119, 2932352), (7232, 2886534), (7812, 2672224), (8064, 2588717), (8136, 2565808), (8868, 2354016), (8928, 2338196), (9492, 2199264), (10346, 2017728), (10416, 2004168), (10509, 1986432), (10848, 1924356), (11824, 1765512), (11904, 1753647), (12656, 1649448), (13302, 1569344), (13888, 1503126), (14012, 1489824), (14238, 1466176), (14464, 1443267), (15519, 1345152), (15624, 1336112), (16272, 1282904), (17736, 1177008), (17856, 1169098), (18984, 1099632), (20692, 1008864), (20832, 1002084), (21018, 993216), (21696, 962178), (22909, 911232), (23648, 882756), (24521, 851328), (25312, 824724), (26604, 784672), (27776, 751563), (28024, 744912), (28476, 733088), (31038, 672576), (31248, 668056), (31527, 662144), (32544, 641452), (35472, 588504), (35712, 584549), (37968, 549816), (41384, 504432), (41664, 501042), (42036, 496608), (43392, 481089), (45818, 455616), (46557, 448384), (47296, 441378), (49042, 425664), (50624, 412362), (53208, 392336), (56048, 372456), (56952, 366544), (62076, 336288), (62496, 334028), (63054, 331072), (65088, 320726), (68727, 303744), (70944, 294252), (73563, 283776), (75936, 274908), (82768, 252216), (83328, 250521), (83507, 249984), (84072, 248304), (91636, 227808), (93114, 224192), (94592, 220689), (98084, 212832), (101248, 206181), (106416, 196168), (112096, 186228), (113904, 183272), (124152, 168144), (124992, 167014), (126108, 165536), (130176, 160363), (137454, 151872), (141888, 147126)]