20420382528

素因数分解:

$2^6\times 3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1$

素因数の和:401

約数の個数: 672

約数和(自身を含む): 76544692224

約数和(自身を除く): 56124309696

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 47, 48, 52, 54, 56, 63, 64, 72, 78, 81, 84, 91, 94, 96, 104, 108, 112, 117, 126, 141, 144, 156, 162, 168, 182, 188, 189, 192, 208, 216, 224, 234, 243, 252, 273, 282, 288, 307, 312, 324, 329, 336, 351, 364, 376, 378, 416, 423, 432, 448, 468, 486, 504, 546, 564, 567, 576, 611, 614, 624, 648, 658, 672, 702, 728, 752, 756, 819, 832, 846, 864, 921, 936, 972, 987, 1008, 1053, 1092, 1128, 1134, 1222, 1228, 1248, 1269, 1296, 1316, 1344, 1404, 1456, 1504, 1512, 1638, 1692, 1701, 1728, 1833, 1842, 1872, 1944, 1974, 2016, 2106, 2149, 2184, 2256, 2268, 2444, 2456, 2457, 2496, 2538, 2592, 2632, 2763, 2808, 2912, 2961, 3008, 3024, 3159, 3276, 3384, 3402, 3666, 3684, 3744, 3807, 3888, 3948, 3991, 4032, 4212, 4277, 4298, 4368, 4512, 4536, 4888, 4912, 4914, 5076, 5184, 5264, 5499, 5526, 5616, 5824, 5922, 6048, 6318, 6447, 6552, 6768, 6804, 7332, 7368, 7371, 7488, 7614, 7776, 7896, 7982, 8289, 8424, 8554, 8596, 8736, 8883, 9024, 9072, 9776, 9824, 9828, 10152, 10528, 10998, 11052, 11232, 11421, 11844, 11973, 12096, 12636, 12831, 12894, 13104, 13536, 13608, 14429, 14664, 14736, 14742, 15228, 15552, 15792, 15964, 16497, 16578, 16848, 17108, 17192, 17472, 17766, 18144, 19341, 19552, 19648, 19656, 20304, 21056, 21996, 22104, 22113, 22464, 22842, 23688, 23946, 24867, 25272, 25662, 25788, 26208, 26649, 27072, 27216, 27937, 28858, 29328, 29472, 29484, 30456, 31584, 31928, 32994, 33156, 33696, 34216, 34384, 35532, 35919, 36288, 38493, 38682, 39104, 39312, 40608, 43287, 43992, 44208, 44226, 45684, 47376, 47892, 49491, 49734, 50544, 51324, 51576, 52416, 53298, 54432, 55874, 57716, 58023, 58656, 58944, 58968, 60912, 63168, 63856, 65988, 66312, 67392, 68432, 68768, 71064, 71838, 74601, 76986, 77364, 78624, 79947, 81216, 83811, 86574, 87984, 88416, 88452, 91368, 94752, 95784, 98982, 99468, 101003, 101088, 102648, 103152, 106596, 107757, 108864, 111748, 115432, 115479, 116046, 117312, 117936, 121824, 127712, 129861, 131976, 132624, 136864, 137536, 142128, 143676, 148473, 149202, 153972, 154728, 157248, 159894, 167622, 173148, 174069, 175968, 176832, 176904, 182736, 187577, 189504, 191568, 197964, 198936, 202006, 202176, 205296, 206304, 213192, 215514, 223496, 230864, 230958, 232092, 235872, 243648, 251433, 255424, 259722, 263952, 265248, 273728, 284256, 287352, 296946, 298404, 303009, 307944, 309456, 319788, 323271, 335244, 346296, 346437, 348138, 351936, 353808, 365472, 375154, 383136, 389583, 395928, 397872, 404012, 410592, 412608, 426384, 431028, 446992, 461728, 461916, 464184, 471744, 502866, 519444, 522207, 527904, 530496, 562731, 568512, 574704, 593892, 596808, 606018, 615888, 618912, 639576, 646542, 670488, 692592, 692874, 696276, 707616, 730944, 750308, 754299, 766272, 779166, 791856, 795744, 808024, 821184, 852768, 862056, 893984, 909027, 923456, 923832, 928368, 969813, 1005732, 1038888, 1039311, 1044414, 1055808, 1125462, 1149408, 1168749, 1187784, 1193616, 1212036, 1231776, 1237824, 1279152, 1293084, 1313039, 1340976, 1385184, 1385748, 1392552, 1415232, 1500616, 1508598, 1558332, 1583712, 1591488, 1616048, 1688193, 1705536, 1724112, 1787968, 1818054, 1847664, 1856736, 1939626, 2011464, 2077776, 2078622, 2088828, 2250924, 2262897, 2298816, 2337498, 2375568, 2387232, 2424072, 2463552, 2558304, 2586168, 2626078, 2681952, 2727081, 2770368, 2771496, 2785104, 3001232, 3017196, 3116664, 3167424, 3232096, 3376386, 3448224, 3506247, 3636108, 3695328, 3713472, 3879252, 3939117, 4022928, 4155552, 4157244, 4177656, 4501848, 4525794, 4674996, 4751136, 4774464, 4848144, 5064579, 5116608, 5172336, 5252156, 5363904, 5454162, 5542992, 5570208, 6002464, 6034392, 6233328, 6464192, 6752772, 6788691, 6896448, 7012494, 7272216, 7390656, 7758504, 7878234, 8045856, 8181243, 8311104, 8314488, 8355312, 9003696, 9051588, 9349992, 9502272, 9696288, 10129158, 10344672, 10504312, 10908324, 11085984, 11140416, 11817351, 12004928, 12068784, 12466656, 13505544, 13577382, 14024988, 14544432, 15193737, 15517008, 15756468, 16091712, 16362486, 16628976, 16710624, 18007392, 18103176, 18699984, 19392576, 20258316, 20689344, 21008624, 21816648, 22171968, 23634702, 24137568, 24543729, 24933312, 27011088, 27154764, 28049976, 29088864, 30387474, 31034016, 31512936, 32724972, 33257952, 33421248, 35452053, 36014784, 36206352, 37399968, 40516632, 42017248, 43633296, 45581211, 47269404, 48275136, 49087458, 54022176, 54309528, 56099952, 58177728, 60774948, 62068032, 63025872, 65449944, 66515904, 70904106, 72412704, 74799936, 81033264, 84034496, 87266592, 91162422, 94538808, 98174916, 106356159, 108044352, 108619056, 112199904, 121549896, 126051744, 130899888, 141808212, 144825408, 162066528, 174533184, 182324844, 189077616, 196349832, 212712318, 217238112, 224399808, 243099792, 252103488, 261799776, 283616424, 319068477, 324133056, 364649688, 378155232, 392699664, 425424636, 434476224, 486199584, 523599552, 567232848, 638136954, 729299376, 756310464, 785399328, 850849272, 972399168, 1134465696, 1276273908, 1458598752, 1570798656, 1701698544, 2268931392, 2552547816, 2917197504, 3403397088, 5105095632, 6806794176, 10210191264, 20420382528]

約数ペア:

[(1, 20420382528), (2, 10210191264), (3, 6806794176), (4, 5105095632), (6, 3403397088), (7, 2917197504), (8, 2552547816), (9, 2268931392), (12, 1701698544), (13, 1570798656), (14, 1458598752), (16, 1276273908), (18, 1134465696), (21, 972399168), (24, 850849272), (26, 785399328), (27, 756310464), (28, 729299376), (32, 638136954), (36, 567232848), (39, 523599552), (42, 486199584), (47, 434476224), (48, 425424636), (52, 392699664), (54, 378155232), (56, 364649688), (63, 324133056), (64, 319068477), (72, 283616424), (78, 261799776), (81, 252103488), (84, 243099792), (91, 224399808), (94, 217238112), (96, 212712318), (104, 196349832), (108, 189077616), (112, 182324844), (117, 174533184), (126, 162066528), (141, 144825408), (144, 141808212), (156, 130899888), (162, 126051744), (168, 121549896), (182, 112199904), (188, 108619056), (189, 108044352), (192, 106356159), (208, 98174916), (216, 94538808), (224, 91162422), (234, 87266592), (243, 84034496), (252, 81033264), (273, 74799936), (282, 72412704), (288, 70904106), (307, 66515904), (312, 65449944), (324, 63025872), (329, 62068032), (336, 60774948), (351, 58177728), (364, 56099952), (376, 54309528), (378, 54022176), (416, 49087458), (423, 48275136), (432, 47269404), (448, 45581211), (468, 43633296), (486, 42017248), (504, 40516632), (546, 37399968), (564, 36206352), (567, 36014784), (576, 35452053), (611, 33421248), (614, 33257952), (624, 32724972), (648, 31512936), (658, 31034016), (672, 30387474), (702, 29088864), (728, 28049976), (752, 27154764), (756, 27011088), (819, 24933312), (832, 24543729), (846, 24137568), (864, 23634702), (921, 22171968), (936, 21816648), (972, 21008624), (987, 20689344), (1008, 20258316), (1053, 19392576), (1092, 18699984), (1128, 18103176), (1134, 18007392), (1222, 16710624), (1228, 16628976), (1248, 16362486), (1269, 16091712), (1296, 15756468), (1316, 15517008), (1344, 15193737), (1404, 14544432), (1456, 14024988), (1504, 13577382), (1512, 13505544), (1638, 12466656), (1692, 12068784), (1701, 12004928), (1728, 11817351), (1833, 11140416), (1842, 11085984), (1872, 10908324), (1944, 10504312), (1974, 10344672), (2016, 10129158), (2106, 9696288), (2149, 9502272), (2184, 9349992), (2256, 9051588), (2268, 9003696), (2444, 8355312), (2456, 8314488), (2457, 8311104), (2496, 8181243), (2538, 8045856), (2592, 7878234), (2632, 7758504), (2763, 7390656), (2808, 7272216), (2912, 7012494), (2961, 6896448), (3008, 6788691), (3024, 6752772), (3159, 6464192), (3276, 6233328), (3384, 6034392), (3402, 6002464), (3666, 5570208), (3684, 5542992), (3744, 5454162), (3807, 5363904), (3888, 5252156), (3948, 5172336), (3991, 5116608), (4032, 5064579), (4212, 4848144), (4277, 4774464), (4298, 4751136), (4368, 4674996), (4512, 4525794), (4536, 4501848), (4888, 4177656), (4912, 4157244), (4914, 4155552), (5076, 4022928), (5184, 3939117), (5264, 3879252), (5499, 3713472), (5526, 3695328), (5616, 3636108), (5824, 3506247), (5922, 3448224), (6048, 3376386), (6318, 3232096), (6447, 3167424), (6552, 3116664), (6768, 3017196), (6804, 3001232), (7332, 2785104), (7368, 2771496), (7371, 2770368), (7488, 2727081), (7614, 2681952), (7776, 2626078), (7896, 2586168), (7982, 2558304), (8289, 2463552), (8424, 2424072), (8554, 2387232), (8596, 2375568), (8736, 2337498), (8883, 2298816), (9024, 2262897), (9072, 2250924), (9776, 2088828), (9824, 2078622), (9828, 2077776), (10152, 2011464), (10528, 1939626), (10998, 1856736), (11052, 1847664), (11232, 1818054), (11421, 1787968), (11844, 1724112), (11973, 1705536), (12096, 1688193), (12636, 1616048), (12831, 1591488), (12894, 1583712), (13104, 1558332), (13536, 1508598), (13608, 1500616), (14429, 1415232), (14664, 1392552), (14736, 1385748), (14742, 1385184), (15228, 1340976), (15552, 1313039), (15792, 1293084), (15964, 1279152), (16497, 1237824), (16578, 1231776), (16848, 1212036), (17108, 1193616), (17192, 1187784), (17472, 1168749), (17766, 1149408), (18144, 1125462), (19341, 1055808), (19552, 1044414), (19648, 1039311), (19656, 1038888), (20304, 1005732), (21056, 969813), (21996, 928368), (22104, 923832), (22113, 923456), (22464, 909027), (22842, 893984), (23688, 862056), (23946, 852768), (24867, 821184), (25272, 808024), (25662, 795744), (25788, 791856), (26208, 779166), (26649, 766272), (27072, 754299), (27216, 750308), (27937, 730944), (28858, 707616), (29328, 696276), (29472, 692874), (29484, 692592), (30456, 670488), (31584, 646542), (31928, 639576), (32994, 618912), (33156, 615888), (33696, 606018), (34216, 596808), (34384, 593892), (35532, 574704), (35919, 568512), (36288, 562731), (38493, 530496), (38682, 527904), (39104, 522207), (39312, 519444), (40608, 502866), (43287, 471744), (43992, 464184), (44208, 461916), (44226, 461728), (45684, 446992), (47376, 431028), (47892, 426384), (49491, 412608), (49734, 410592), (50544, 404012), (51324, 397872), (51576, 395928), (52416, 389583), (53298, 383136), (54432, 375154), (55874, 365472), (57716, 353808), (58023, 351936), (58656, 348138), (58944, 346437), (58968, 346296), (60912, 335244), (63168, 323271), (63856, 319788), (65988, 309456), (66312, 307944), (67392, 303009), (68432, 298404), (68768, 296946), (71064, 287352), (71838, 284256), (74601, 273728), (76986, 265248), (77364, 263952), (78624, 259722), (79947, 255424), (81216, 251433), (83811, 243648), (86574, 235872), (87984, 232092), (88416, 230958), (88452, 230864), (91368, 223496), (94752, 215514), (95784, 213192), (98982, 206304), (99468, 205296), (101003, 202176), (101088, 202006), (102648, 198936), (103152, 197964), (106596, 191568), (107757, 189504), (108864, 187577), (111748, 182736), (115432, 176904), (115479, 176832), (116046, 175968), (117312, 174069), (117936, 173148), (121824, 167622), (127712, 159894), (129861, 157248), (131976, 154728), (132624, 153972), (136864, 149202), (137536, 148473), (142128, 143676)]