20464272192

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{211}}^1$

素因数の和:327

約数の個数: 504

約数和(自身を含む): 69649372512

約数和(自身を除く): 49185100320

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 49, 52, 56, 61, 64, 78, 84, 91, 96, 98, 104, 112, 122, 147, 156, 168, 169, 182, 183, 192, 196, 208, 211, 224, 244, 273, 294, 312, 336, 338, 364, 366, 392, 416, 422, 427, 448, 488, 507, 546, 588, 624, 633, 637, 672, 676, 728, 732, 784, 793, 832, 844, 854, 976, 1014, 1092, 1176, 1183, 1248, 1266, 1274, 1281, 1344, 1352, 1456, 1464, 1477, 1568, 1586, 1688, 1708, 1911, 1952, 2028, 2184, 2352, 2366, 2379, 2496, 2532, 2548, 2562, 2704, 2743, 2912, 2928, 2954, 2989, 3136, 3172, 3376, 3416, 3549, 3822, 3904, 4056, 4368, 4431, 4704, 4732, 4758, 5064, 5096, 5124, 5408, 5486, 5551, 5824, 5856, 5908, 5978, 6344, 6752, 6832, 7098, 7644, 8112, 8229, 8281, 8736, 8862, 8967, 9408, 9464, 9516, 10128, 10192, 10248, 10309, 10339, 10816, 10972, 11102, 11712, 11816, 11956, 12688, 12871, 13504, 13664, 14196, 15288, 16224, 16458, 16562, 16653, 17472, 17724, 17934, 18928, 19032, 19201, 20256, 20384, 20496, 20618, 20678, 21944, 22204, 23632, 23912, 24843, 25376, 25742, 27328, 28392, 30576, 30927, 31017, 32448, 32916, 33124, 33306, 35448, 35659, 35868, 37856, 38064, 38402, 38613, 38857, 40512, 40768, 40992, 41236, 41356, 43888, 44408, 47264, 47824, 49686, 50752, 51484, 56784, 57603, 61152, 61854, 62034, 65832, 66248, 66612, 70896, 71318, 71736, 72163, 75712, 76128, 76804, 77226, 77714, 81984, 82472, 82712, 87776, 88816, 90097, 94528, 95648, 99372, 102968, 106977, 113568, 115206, 116571, 122304, 123708, 124068, 131664, 132496, 133224, 134407, 141792, 142636, 143472, 144326, 152256, 153608, 154452, 155428, 164944, 165424, 167323, 175552, 177632, 180194, 191296, 198744, 205936, 213954, 216489, 227136, 230412, 233142, 247416, 248136, 249613, 263328, 264992, 266448, 268814, 270291, 283584, 285272, 286944, 288652, 307216, 308904, 310856, 329888, 330848, 334646, 355264, 360388, 397488, 403221, 411872, 427908, 432978, 460824, 466284, 494832, 496272, 499226, 501969, 505141, 526656, 529984, 532896, 537628, 540582, 570544, 573888, 577304, 614432, 617808, 621712, 630679, 659776, 661696, 669292, 720776, 748839, 794976, 806442, 823744, 855816, 865956, 921648, 932568, 989664, 992544, 998452, 1003938, 1010282, 1065792, 1075256, 1081164, 1141088, 1154608, 1171261, 1228864, 1235616, 1243424, 1261358, 1338584, 1441552, 1497678, 1515423, 1589952, 1612884, 1711632, 1731912, 1747291, 1843296, 1865136, 1892037, 1979328, 1985088, 1996904, 2007876, 2020564, 2150512, 2162328, 2175199, 2282176, 2309216, 2342522, 2471232, 2486848, 2522716, 2677168, 2883104, 2995356, 3030846, 3225768, 3423264, 3463824, 3494582, 3513783, 3686592, 3730272, 3784074, 3993808, 4015752, 4041128, 4301024, 4324656, 4350398, 4618432, 4685044, 5045432, 5241873, 5354336, 5766208, 5990712, 6061692, 6451536, 6525597, 6846528, 6927648, 6989164, 7027566, 7460544, 7568148, 7987616, 8031504, 8082256, 8198827, 8602048, 8649312, 8700796, 9370088, 10090864, 10483746, 10708672, 11981424, 12123384, 12903072, 13051194, 13855296, 13978328, 14055132, 15136296, 15226393, 15975232, 16063008, 16164512, 16397654, 17298624, 17401592, 18740176, 20181728, 20967492, 23962848, 24246768, 24596481, 25806144, 26102388, 27956656, 28110264, 30272592, 30452786, 32126016, 32329024, 32795308, 34803184, 37480352, 40363456, 41934984, 45679179, 47925696, 48493536, 49192962, 52204776, 55913312, 56220528, 60545184, 60905572, 65590616, 69606368, 74960704, 83869968, 91358358, 96987072, 98385924, 104409552, 106584751, 111826624, 112441056, 121090368, 121811144, 131181232, 139212736, 167739936, 182716716, 196771848, 208819104, 213169502, 224882112, 243622288, 262362464, 319754253, 335479872, 365433432, 393543696, 417638208, 426339004, 487244576, 524724928, 639508506, 730866864, 787087392, 852678008, 974489152, 1279017012, 1461733728, 1574174784, 1705356016, 2558034024, 2923467456, 3410712032, 5116068048, 6821424064, 10232136096, 20464272192]

約数ペア:

[(1, 20464272192), (2, 10232136096), (3, 6821424064), (4, 5116068048), (6, 3410712032), (7, 2923467456), (8, 2558034024), (12, 1705356016), (13, 1574174784), (14, 1461733728), (16, 1279017012), (21, 974489152), (24, 852678008), (26, 787087392), (28, 730866864), (32, 639508506), (39, 524724928), (42, 487244576), (48, 426339004), (49, 417638208), (52, 393543696), (56, 365433432), (61, 335479872), (64, 319754253), (78, 262362464), (84, 243622288), (91, 224882112), (96, 213169502), (98, 208819104), (104, 196771848), (112, 182716716), (122, 167739936), (147, 139212736), (156, 131181232), (168, 121811144), (169, 121090368), (182, 112441056), (183, 111826624), (192, 106584751), (196, 104409552), (208, 98385924), (211, 96987072), (224, 91358358), (244, 83869968), (273, 74960704), (294, 69606368), (312, 65590616), (336, 60905572), (338, 60545184), (364, 56220528), (366, 55913312), (392, 52204776), (416, 49192962), (422, 48493536), (427, 47925696), (448, 45679179), (488, 41934984), (507, 40363456), (546, 37480352), (588, 34803184), (624, 32795308), (633, 32329024), (637, 32126016), (672, 30452786), (676, 30272592), (728, 28110264), (732, 27956656), (784, 26102388), (793, 25806144), (832, 24596481), (844, 24246768), (854, 23962848), (976, 20967492), (1014, 20181728), (1092, 18740176), (1176, 17401592), (1183, 17298624), (1248, 16397654), (1266, 16164512), (1274, 16063008), (1281, 15975232), (1344, 15226393), (1352, 15136296), (1456, 14055132), (1464, 13978328), (1477, 13855296), (1568, 13051194), (1586, 12903072), (1688, 12123384), (1708, 11981424), (1911, 10708672), (1952, 10483746), (2028, 10090864), (2184, 9370088), (2352, 8700796), (2366, 8649312), (2379, 8602048), (2496, 8198827), (2532, 8082256), (2548, 8031504), (2562, 7987616), (2704, 7568148), (2743, 7460544), (2912, 7027566), (2928, 6989164), (2954, 6927648), (2989, 6846528), (3136, 6525597), (3172, 6451536), (3376, 6061692), (3416, 5990712), (3549, 5766208), (3822, 5354336), (3904, 5241873), (4056, 5045432), (4368, 4685044), (4431, 4618432), (4704, 4350398), (4732, 4324656), (4758, 4301024), (5064, 4041128), (5096, 4015752), (5124, 3993808), (5408, 3784074), (5486, 3730272), (5551, 3686592), (5824, 3513783), (5856, 3494582), (5908, 3463824), (5978, 3423264), (6344, 3225768), (6752, 3030846), (6832, 2995356), (7098, 2883104), (7644, 2677168), (8112, 2522716), (8229, 2486848), (8281, 2471232), (8736, 2342522), (8862, 2309216), (8967, 2282176), (9408, 2175199), (9464, 2162328), (9516, 2150512), (10128, 2020564), (10192, 2007876), (10248, 1996904), (10309, 1985088), (10339, 1979328), (10816, 1892037), (10972, 1865136), (11102, 1843296), (11712, 1747291), (11816, 1731912), (11956, 1711632), (12688, 1612884), (12871, 1589952), (13504, 1515423), (13664, 1497678), (14196, 1441552), (15288, 1338584), (16224, 1261358), (16458, 1243424), (16562, 1235616), (16653, 1228864), (17472, 1171261), (17724, 1154608), (17934, 1141088), (18928, 1081164), (19032, 1075256), (19201, 1065792), (20256, 1010282), (20384, 1003938), (20496, 998452), (20618, 992544), (20678, 989664), (21944, 932568), (22204, 921648), (23632, 865956), (23912, 855816), (24843, 823744), (25376, 806442), (25742, 794976), (27328, 748839), (28392, 720776), (30576, 669292), (30927, 661696), (31017, 659776), (32448, 630679), (32916, 621712), (33124, 617808), (33306, 614432), (35448, 577304), (35659, 573888), (35868, 570544), (37856, 540582), (38064, 537628), (38402, 532896), (38613, 529984), (38857, 526656), (40512, 505141), (40768, 501969), (40992, 499226), (41236, 496272), (41356, 494832), (43888, 466284), (44408, 460824), (47264, 432978), (47824, 427908), (49686, 411872), (50752, 403221), (51484, 397488), (56784, 360388), (57603, 355264), (61152, 334646), (61854, 330848), (62034, 329888), (65832, 310856), (66248, 308904), (66612, 307216), (70896, 288652), (71318, 286944), (71736, 285272), (72163, 283584), (75712, 270291), (76128, 268814), (76804, 266448), (77226, 264992), (77714, 263328), (81984, 249613), (82472, 248136), (82712, 247416), (87776, 233142), (88816, 230412), (90097, 227136), (94528, 216489), (95648, 213954), (99372, 205936), (102968, 198744), (106977, 191296), (113568, 180194), (115206, 177632), (116571, 175552), (122304, 167323), (123708, 165424), (124068, 164944), (131664, 155428), (132496, 154452), (133224, 153608), (134407, 152256), (141792, 144326), (142636, 143472)]