20970907776

素因数分解:

$2^7\times 3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:319

約数の個数: 768

約数和(自身を含む): 79840051200

約数和(自身を除く): 58869143424

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 31, 32, 36, 39, 42, 48, 52, 54, 56, 62, 63, 64, 72, 78, 81, 84, 91, 93, 96, 104, 108, 112, 117, 124, 126, 128, 144, 156, 162, 168, 182, 186, 189, 192, 208, 216, 217, 224, 234, 239, 243, 248, 252, 273, 279, 288, 312, 324, 336, 351, 364, 372, 378, 384, 403, 416, 432, 434, 448, 468, 478, 486, 496, 504, 546, 558, 567, 576, 624, 648, 651, 672, 702, 717, 728, 744, 756, 806, 819, 832, 837, 864, 868, 896, 936, 956, 972, 992, 1008, 1053, 1092, 1116, 1134, 1152, 1209, 1248, 1296, 1302, 1344, 1404, 1434, 1456, 1488, 1512, 1612, 1638, 1664, 1673, 1674, 1701, 1728, 1736, 1872, 1912, 1944, 1953, 1984, 2016, 2106, 2151, 2184, 2232, 2268, 2418, 2457, 2496, 2511, 2592, 2604, 2688, 2808, 2821, 2868, 2912, 2976, 3024, 3107, 3159, 3224, 3276, 3346, 3348, 3402, 3456, 3472, 3627, 3744, 3824, 3888, 3906, 3968, 4032, 4212, 4302, 4368, 4464, 4536, 4836, 4914, 4992, 5019, 5022, 5184, 5208, 5616, 5642, 5736, 5824, 5859, 5952, 6048, 6214, 6318, 6448, 6453, 6552, 6692, 6696, 6804, 6944, 7254, 7371, 7409, 7488, 7533, 7648, 7776, 7812, 8064, 8424, 8463, 8604, 8736, 8928, 9072, 9321, 9672, 9828, 10038, 10044, 10368, 10416, 10881, 11232, 11284, 11472, 11648, 11718, 11904, 12096, 12428, 12636, 12896, 12906, 13104, 13384, 13392, 13608, 13888, 14508, 14742, 14818, 14976, 15057, 15066, 15296, 15552, 15624, 16848, 16926, 17208, 17472, 17577, 17856, 18144, 18642, 19344, 19359, 19656, 20076, 20088, 20832, 21749, 21762, 22113, 22227, 22464, 22568, 22944, 23436, 24192, 24856, 25272, 25389, 25792, 25812, 26208, 26768, 26784, 27216, 27776, 27963, 29016, 29484, 29636, 30114, 30132, 30592, 31104, 31248, 32643, 33696, 33852, 34416, 34944, 35154, 35712, 36288, 37284, 38688, 38718, 39312, 40152, 40176, 41664, 43498, 43524, 44226, 44454, 44928, 45136, 45171, 45888, 46872, 49712, 50544, 50778, 51584, 51624, 51863, 52416, 52731, 53536, 53568, 54432, 55926, 58032, 58077, 58968, 59272, 60228, 60264, 62496, 65247, 65286, 66681, 67392, 67704, 68832, 70308, 72576, 74568, 76167, 77376, 77436, 78624, 80304, 80352, 83328, 83889, 86996, 87048, 88452, 88908, 90272, 90342, 91776, 93744, 96317, 97929, 99424, 101088, 101556, 103248, 103726, 104832, 105462, 107072, 107136, 108864, 111852, 116064, 116154, 117936, 118544, 120456, 120528, 124992, 130494, 130572, 133362, 134784, 135408, 135513, 137664, 140616, 149136, 152334, 154752, 154872, 155589, 157248, 160608, 160704, 167778, 173992, 174096, 176904, 177816, 180544, 180684, 187488, 192634, 195741, 195858, 198848, 200043, 202176, 203112, 206496, 207452, 210924, 214144, 217728, 223704, 228501, 232128, 232308, 235872, 237088, 240912, 241056, 249984, 251667, 260988, 261144, 266724, 270816, 271026, 275328, 281232, 288951, 298272, 304668, 309744, 311178, 314496, 321216, 321408, 335556, 347984, 348192, 353808, 355632, 361088, 361368, 374976, 385268, 391482, 391716, 397696, 400086, 404352, 406224, 406539, 412992, 414904, 421848, 447408, 457002, 464256, 464616, 466767, 471744, 474176, 481824, 482112, 503334, 521976, 522288, 533448, 541632, 542052, 562464, 577902, 587223, 596544, 600129, 609336, 619488, 622356, 642432, 671112, 674219, 685503, 695968, 696384, 707616, 711264, 722736, 749952, 755001, 770536, 782964, 783432, 800172, 812448, 813078, 825984, 829808, 843696, 866853, 894816, 914004, 929232, 933534, 943488, 948352, 963648, 964224, 1006668, 1043952, 1044576, 1066896, 1083264, 1084104, 1124928, 1155804, 1174446, 1193088, 1200258, 1218672, 1238976, 1244712, 1342224, 1348438, 1371006, 1391936, 1392768, 1400301, 1415232, 1422528, 1445472, 1510002, 1541072, 1565928, 1566864, 1600344, 1624896, 1626156, 1659616, 1687392, 1733706, 1761669, 1789632, 1800387, 1828008, 1858464, 1867068, 1927296, 2013336, 2022657, 2087904, 2089152, 2133792, 2168208, 2249856, 2311608, 2348892, 2400516, 2437344, 2477952, 2489424, 2600559, 2684448, 2696876, 2742012, 2783872, 2800602, 2830464, 2845056, 2890944, 3020004, 3082144, 3131856, 3133728, 3200688, 3249792, 3252312, 3319232, 3374784, 3467412, 3523338, 3579264, 3600774, 3656016, 3716928, 3734136, 4026672, 4045314, 4175808, 4178304, 4200903, 4267584, 4336416, 4623216, 4697784, 4801032, 4874688, 4978848, 5201118, 5285007, 5368896, 5393752, 5484024, 5601204, 5781888, 6040008, 6067971, 6164288, 6263712, 6267456, 6401376, 6504624, 6638464, 6749568, 6934824, 7046676, 7201548, 7312032, 7433856, 7468272, 7801677, 8053344, 8090628, 8351616, 8401806, 8535168, 8672832, 9246432, 9395568, 9602064, 9749376, 9957696, 10402236, 10570014, 10737792, 10787504, 10968048, 11202408, 12080016, 12135942, 12328576, 12527424, 12534912, 12602709, 12802752, 13009248, 13869648, 14093352, 14403096, 14624064, 14936544, 15603354, 16106688, 16181256, 16803612, 17345664, 18203913, 18492864, 18791136, 19204128, 19915392, 20804472, 21140028, 21575008, 21936096, 22404816, 23405031, 24160032, 24271884, 25054848, 25205418, 25605504, 26018496, 27739296, 28186704, 28806192, 29248128, 29873088, 31206708, 32213376, 32362512, 33607224, 36407826, 36985728, 37582272, 38408256, 41608944, 42280056, 43150016, 43872192, 44809632, 46810062, 48320064, 48543768, 50410836, 52036992, 54611739, 55478592, 56373408, 57612384, 59746176, 62413416, 64725024, 67214448, 72815652, 75164544, 76816512, 83217888, 84560112, 86300032, 87744384, 89619264, 93620124, 96640128, 97087536, 100821672, 109223478, 110957184, 112746816, 115224768, 124826832, 129450048, 134428896, 145631304, 163835217, 166435776, 169120224, 179238528, 187240248, 194175072, 201643344, 218446956, 225493632, 230449536, 249653664, 258900096, 268857792, 291262608, 327670434, 332871552, 338240448, 374480496, 388350144, 403286688, 436893912, 499307328, 537715584, 582525216, 655340868, 676480896, 748960992, 776700288, 806573376, 873787824, 998614656, 1165050432, 1310681736, 1497921984, 1613146752, 1747575648, 2330100864, 2621363472, 2995843968, 3495151296, 5242726944, 6990302592, 10485453888, 20970907776]

約数ペア:

[(1, 20970907776), (2, 10485453888), (3, 6990302592), (4, 5242726944), (6, 3495151296), (7, 2995843968), (8, 2621363472), (9, 2330100864), (12, 1747575648), (13, 1613146752), (14, 1497921984), (16, 1310681736), (18, 1165050432), (21, 998614656), (24, 873787824), (26, 806573376), (27, 776700288), (28, 748960992), (31, 676480896), (32, 655340868), (36, 582525216), (39, 537715584), (42, 499307328), (48, 436893912), (52, 403286688), (54, 388350144), (56, 374480496), (62, 338240448), (63, 332871552), (64, 327670434), (72, 291262608), (78, 268857792), (81, 258900096), (84, 249653664), (91, 230449536), (93, 225493632), (96, 218446956), (104, 201643344), (108, 194175072), (112, 187240248), (117, 179238528), (124, 169120224), (126, 166435776), (128, 163835217), (144, 145631304), (156, 134428896), (162, 129450048), (168, 124826832), (182, 115224768), (186, 112746816), (189, 110957184), (192, 109223478), (208, 100821672), (216, 97087536), (217, 96640128), (224, 93620124), (234, 89619264), (239, 87744384), (243, 86300032), (248, 84560112), (252, 83217888), (273, 76816512), (279, 75164544), (288, 72815652), (312, 67214448), (324, 64725024), (336, 62413416), (351, 59746176), (364, 57612384), (372, 56373408), (378, 55478592), (384, 54611739), (403, 52036992), (416, 50410836), (432, 48543768), (434, 48320064), (448, 46810062), (468, 44809632), (478, 43872192), (486, 43150016), (496, 42280056), (504, 41608944), (546, 38408256), (558, 37582272), (567, 36985728), (576, 36407826), (624, 33607224), (648, 32362512), (651, 32213376), (672, 31206708), (702, 29873088), (717, 29248128), (728, 28806192), (744, 28186704), (756, 27739296), (806, 26018496), (819, 25605504), (832, 25205418), (837, 25054848), (864, 24271884), (868, 24160032), (896, 23405031), (936, 22404816), (956, 21936096), (972, 21575008), (992, 21140028), (1008, 20804472), (1053, 19915392), (1092, 19204128), (1116, 18791136), (1134, 18492864), (1152, 18203913), (1209, 17345664), (1248, 16803612), (1296, 16181256), (1302, 16106688), (1344, 15603354), (1404, 14936544), (1434, 14624064), (1456, 14403096), (1488, 14093352), (1512, 13869648), (1612, 13009248), (1638, 12802752), (1664, 12602709), (1673, 12534912), (1674, 12527424), (1701, 12328576), (1728, 12135942), (1736, 12080016), (1872, 11202408), (1912, 10968048), (1944, 10787504), (1953, 10737792), (1984, 10570014), (2016, 10402236), (2106, 9957696), (2151, 9749376), (2184, 9602064), (2232, 9395568), (2268, 9246432), (2418, 8672832), (2457, 8535168), (2496, 8401806), (2511, 8351616), (2592, 8090628), (2604, 8053344), (2688, 7801677), (2808, 7468272), (2821, 7433856), (2868, 7312032), (2912, 7201548), (2976, 7046676), (3024, 6934824), (3107, 6749568), (3159, 6638464), (3224, 6504624), (3276, 6401376), (3346, 6267456), (3348, 6263712), (3402, 6164288), (3456, 6067971), (3472, 6040008), (3627, 5781888), (3744, 5601204), (3824, 5484024), (3888, 5393752), (3906, 5368896), (3968, 5285007), (4032, 5201118), (4212, 4978848), (4302, 4874688), (4368, 4801032), (4464, 4697784), (4536, 4623216), (4836, 4336416), (4914, 4267584), (4992, 4200903), (5019, 4178304), (5022, 4175808), (5184, 4045314), (5208, 4026672), (5616, 3734136), (5642, 3716928), (5736, 3656016), (5824, 3600774), (5859, 3579264), (5952, 3523338), (6048, 3467412), (6214, 3374784), (6318, 3319232), (6448, 3252312), (6453, 3249792), (6552, 3200688), (6692, 3133728), (6696, 3131856), (6804, 3082144), (6944, 3020004), (7254, 2890944), (7371, 2845056), (7409, 2830464), (7488, 2800602), (7533, 2783872), (7648, 2742012), (7776, 2696876), (7812, 2684448), (8064, 2600559), (8424, 2489424), (8463, 2477952), (8604, 2437344), (8736, 2400516), (8928, 2348892), (9072, 2311608), (9321, 2249856), (9672, 2168208), (9828, 2133792), (10038, 2089152), (10044, 2087904), (10368, 2022657), (10416, 2013336), (10881, 1927296), (11232, 1867068), (11284, 1858464), (11472, 1828008), (11648, 1800387), (11718, 1789632), (11904, 1761669), (12096, 1733706), (12428, 1687392), (12636, 1659616), (12896, 1626156), (12906, 1624896), (13104, 1600344), (13384, 1566864), (13392, 1565928), (13608, 1541072), (13888, 1510002), (14508, 1445472), (14742, 1422528), (14818, 1415232), (14976, 1400301), (15057, 1392768), (15066, 1391936), (15296, 1371006), (15552, 1348438), (15624, 1342224), (16848, 1244712), (16926, 1238976), (17208, 1218672), (17472, 1200258), (17577, 1193088), (17856, 1174446), (18144, 1155804), (18642, 1124928), (19344, 1084104), (19359, 1083264), (19656, 1066896), (20076, 1044576), (20088, 1043952), (20832, 1006668), (21749, 964224), (21762, 963648), (22113, 948352), (22227, 943488), (22464, 933534), (22568, 929232), (22944, 914004), (23436, 894816), (24192, 866853), (24856, 843696), (25272, 829808), (25389, 825984), (25792, 813078), (25812, 812448), (26208, 800172), (26768, 783432), (26784, 782964), (27216, 770536), (27776, 755001), (27963, 749952), (29016, 722736), (29484, 711264), (29636, 707616), (30114, 696384), (30132, 695968), (30592, 685503), (31104, 674219), (31248, 671112), (32643, 642432), (33696, 622356), (33852, 619488), (34416, 609336), (34944, 600129), (35154, 596544), (35712, 587223), (36288, 577902), (37284, 562464), (38688, 542052), (38718, 541632), (39312, 533448), (40152, 522288), (40176, 521976), (41664, 503334), (43498, 482112), (43524, 481824), (44226, 474176), (44454, 471744), (44928, 466767), (45136, 464616), (45171, 464256), (45888, 457002), (46872, 447408), (49712, 421848), (50544, 414904), (50778, 412992), (51584, 406539), (51624, 406224), (51863, 404352), (52416, 400086), (52731, 397696), (53536, 391716), (53568, 391482), (54432, 385268), (55926, 374976), (58032, 361368), (58077, 361088), (58968, 355632), (59272, 353808), (60228, 348192), (60264, 347984), (62496, 335556), (65247, 321408), (65286, 321216), (66681, 314496), (67392, 311178), (67704, 309744), (68832, 304668), (70308, 298272), (72576, 288951), (74568, 281232), (76167, 275328), (77376, 271026), (77436, 270816), (78624, 266724), (80304, 261144), (80352, 260988), (83328, 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