20770089984

素因数分解:

$2^{10}\times 3^4\times 7^1\times {\mathrm{83}}^1\times {\mathrm{431}}^1$

素因数の和:553

約数の個数: 440

約数和(自身を含む): 71904526848

約数和(自身を除く): 51134436864

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 83, 84, 96, 108, 112, 126, 128, 144, 162, 166, 168, 189, 192, 216, 224, 249, 252, 256, 288, 324, 332, 336, 378, 384, 431, 432, 448, 498, 504, 512, 567, 576, 581, 648, 664, 672, 747, 756, 768, 862, 864, 896, 996, 1008, 1024, 1134, 1152, 1162, 1293, 1296, 1328, 1344, 1494, 1512, 1536, 1724, 1728, 1743, 1792, 1992, 2016, 2241, 2268, 2304, 2324, 2586, 2592, 2656, 2688, 2988, 3017, 3024, 3072, 3448, 3456, 3486, 3584, 3879, 3984, 4032, 4482, 4536, 4608, 4648, 5172, 5184, 5229, 5312, 5376, 5976, 6034, 6048, 6723, 6896, 6912, 6972, 7168, 7758, 7968, 8064, 8964, 9051, 9072, 9216, 9296, 10344, 10368, 10458, 10624, 10752, 11637, 11952, 12068, 12096, 13446, 13792, 13824, 13944, 15516, 15687, 15936, 16128, 17928, 18102, 18144, 18592, 20688, 20736, 20916, 21248, 21504, 23274, 23904, 24136, 24192, 26892, 27153, 27584, 27648, 27888, 31032, 31374, 31872, 32256, 34911, 35773, 35856, 36204, 36288, 37184, 41376, 41472, 41832, 42496, 46548, 47061, 47808, 48272, 48384, 53784, 54306, 55168, 55776, 62064, 62748, 63744, 64512, 69822, 71546, 71712, 72408, 72576, 74368, 81459, 82752, 82944, 83664, 84992, 93096, 94122, 95616, 96544, 96768, 107319, 107568, 108612, 110336, 111552, 124128, 125496, 127488, 139644, 143092, 143424, 144816, 145152, 148736, 162918, 165504, 167328, 186192, 188244, 191232, 193088, 193536, 214638, 215136, 217224, 220672, 223104, 244377, 248256, 250411, 250992, 254976, 279288, 286184, 286848, 289632, 290304, 297472, 321957, 325836, 331008, 334656, 372384, 376488, 382464, 386176, 429276, 430272, 434448, 441344, 446208, 488754, 496512, 500822, 501984, 558576, 572368, 573696, 579264, 580608, 594944, 643914, 651672, 662016, 669312, 744768, 751233, 752976, 764928, 772352, 858552, 860544, 868896, 892416, 965871, 977508, 993024, 1001644, 1003968, 1117152, 1144736, 1147392, 1158528, 1287828, 1303344, 1324032, 1338624, 1489536, 1502466, 1505952, 1544704, 1717104, 1721088, 1737792, 1784832, 1931742, 1955016, 1986048, 2003288, 2007936, 2234304, 2253699, 2289472, 2294784, 2317056, 2575656, 2606688, 2677248, 2897613, 2979072, 3004932, 3011904, 3089408, 3434208, 3442176, 3475584, 3863484, 3910032, 3972096, 4006576, 4015872, 4468608, 4507398, 4578944, 4634112, 5151312, 5213376, 5354496, 5795226, 5958144, 6009864, 6023808, 6761097, 6868416, 6884352, 6951168, 7726968, 7820064, 8013152, 8031744, 8937216, 9014796, 9157888, 9268224, 10302624, 10426752, 11590452, 11916288, 12019728, 12047616, 13522194, 13736832, 13902336, 15453936, 15640128, 16026304, 16063488, 17874432, 18029592, 18315776, 20283291, 20605248, 20853504, 23180904, 24039456, 24095232, 27044388, 27473664, 27804672, 30907872, 31280256, 32052608, 35748864, 36059184, 36631552, 40566582, 41210496, 41707008, 46361808, 48078912, 48190464, 54088776, 54947328, 61815744, 62560512, 64105216, 72118368, 81133164, 82420992, 83414016, 92723616, 96157824, 108177552, 109894656, 123631488, 125121024, 128210432, 144236736, 162266328, 164841984, 185447232, 192315648, 216355104, 247262976, 250242048, 256420864, 288473472, 324532656, 329683968, 370894464, 384631296, 432710208, 494525952, 576946944, 649065312, 741788928, 769262592, 865420416, 989051904, 1153893888, 1298130624, 1483577856, 1730840832, 2307787776, 2596261248, 2967155712, 3461681664, 5192522496, 6923363328, 10385044992, 20770089984]

約数ペア:

[(1, 20770089984), (2, 10385044992), (3, 6923363328), (4, 5192522496), (6, 3461681664), (7, 2967155712), (8, 2596261248), (9, 2307787776), (12, 1730840832), (14, 1483577856), (16, 1298130624), (18, 1153893888), (21, 989051904), (24, 865420416), (27, 769262592), (28, 741788928), (32, 649065312), (36, 576946944), (42, 494525952), (48, 432710208), (54, 384631296), (56, 370894464), (63, 329683968), (64, 324532656), (72, 288473472), (81, 256420864), (83, 250242048), (84, 247262976), (96, 216355104), (108, 192315648), (112, 185447232), (126, 164841984), (128, 162266328), (144, 144236736), (162, 128210432), (166, 125121024), (168, 123631488), (189, 109894656), (192, 108177552), (216, 96157824), (224, 92723616), (249, 83414016), (252, 82420992), (256, 81133164), (288, 72118368), (324, 64105216), (332, 62560512), (336, 61815744), (378, 54947328), (384, 54088776), (431, 48190464), (432, 48078912), (448, 46361808), (498, 41707008), (504, 41210496), (512, 40566582), (567, 36631552), (576, 36059184), (581, 35748864), (648, 32052608), (664, 31280256), (672, 30907872), (747, 27804672), (756, 27473664), (768, 27044388), (862, 24095232), (864, 24039456), (896, 23180904), (996, 20853504), (1008, 20605248), (1024, 20283291), (1134, 18315776), (1152, 18029592), (1162, 17874432), (1293, 16063488), (1296, 16026304), (1328, 15640128), (1344, 15453936), (1494, 13902336), (1512, 13736832), (1536, 13522194), (1724, 12047616), (1728, 12019728), (1743, 11916288), (1792, 11590452), (1992, 10426752), (2016, 10302624), (2241, 9268224), (2268, 9157888), (2304, 9014796), (2324, 8937216), (2586, 8031744), (2592, 8013152), (2656, 7820064), (2688, 7726968), (2988, 6951168), (3017, 6884352), (3024, 6868416), (3072, 6761097), (3448, 6023808), (3456, 6009864), (3486, 5958144), (3584, 5795226), (3879, 5354496), (3984, 5213376), (4032, 5151312), (4482, 4634112), (4536, 4578944), (4608, 4507398), (4648, 4468608), (5172, 4015872), (5184, 4006576), (5229, 3972096), (5312, 3910032), (5376, 3863484), (5976, 3475584), (6034, 3442176), (6048, 3434208), (6723, 3089408), (6896, 3011904), (6912, 3004932), (6972, 2979072), (7168, 2897613), (7758, 2677248), (7968, 2606688), (8064, 2575656), (8964, 2317056), (9051, 2294784), (9072, 2289472), (9216, 2253699), (9296, 2234304), (10344, 2007936), (10368, 2003288), (10458, 1986048), (10624, 1955016), (10752, 1931742), (11637, 1784832), (11952, 1737792), (12068, 1721088), (12096, 1717104), (13446, 1544704), (13792, 1505952), (13824, 1502466), (13944, 1489536), (15516, 1338624), (15687, 1324032), (15936, 1303344), (16128, 1287828), (17928, 1158528), (18102, 1147392), (18144, 1144736), (18592, 1117152), (20688, 1003968), (20736, 1001644), (20916, 993024), (21248, 977508), (21504, 965871), (23274, 892416), (23904, 868896), (24136, 860544), (24192, 858552), (26892, 772352), (27153, 764928), (27584, 752976), (27648, 751233), (27888, 744768), (31032, 669312), (31374, 662016), (31872, 651672), (32256, 643914), (34911, 594944), (35773, 580608), (35856, 579264), (36204, 573696), (36288, 572368), (37184, 558576), (41376, 501984), (41472, 500822), (41832, 496512), (42496, 488754), (46548, 446208), (47061, 441344), (47808, 434448), (48272, 430272), (48384, 429276), (53784, 386176), (54306, 382464), (55168, 376488), (55776, 372384), (62064, 334656), (62748, 331008), (63744, 325836), (64512, 321957), (69822, 297472), (71546, 290304), (71712, 289632), (72408, 286848), (72576, 286184), (74368, 279288), (81459, 254976), (82752, 250992), (82944, 250411), (83664, 248256), (84992, 244377), (93096, 223104), (94122, 220672), (95616, 217224), (96544, 215136), (96768, 214638), (107319, 193536), (107568, 193088), (108612, 191232), (110336, 188244), (111552, 186192), (124128, 167328), (125496, 165504), (127488, 162918), (139644, 148736), (143092, 145152), (143424, 144816)]