20052049920

素因数分解:

$2^{17}\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:127

約数の個数: 576

約数和(自身を含む): 77309116416

約数和(自身を除く): 57257066496

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 47, 48, 56, 60, 62, 64, 70, 80, 84, 93, 94, 96, 105, 112, 120, 124, 128, 140, 141, 155, 160, 168, 186, 188, 192, 210, 217, 224, 235, 240, 248, 256, 280, 282, 310, 320, 329, 336, 372, 376, 384, 420, 434, 448, 465, 470, 480, 496, 512, 560, 564, 620, 640, 651, 658, 672, 705, 744, 752, 768, 840, 868, 896, 930, 940, 960, 987, 992, 1024, 1085, 1120, 1128, 1240, 1280, 1302, 1316, 1344, 1410, 1457, 1488, 1504, 1536, 1645, 1680, 1736, 1792, 1860, 1880, 1920, 1974, 1984, 2048, 2170, 2240, 2256, 2480, 2560, 2604, 2632, 2688, 2820, 2914, 2976, 3008, 3072, 3255, 3290, 3360, 3472, 3584, 3720, 3760, 3840, 3948, 3968, 4096, 4340, 4371, 4480, 4512, 4935, 4960, 5120, 5208, 5264, 5376, 5640, 5828, 5952, 6016, 6144, 6510, 6580, 6720, 6944, 7168, 7285, 7440, 7520, 7680, 7896, 7936, 8192, 8680, 8742, 8960, 9024, 9870, 9920, 10199, 10240, 10416, 10528, 10752, 11280, 11656, 11904, 12032, 12288, 13020, 13160, 13440, 13888, 14336, 14570, 14880, 15040, 15360, 15792, 15872, 16384, 17360, 17484, 17920, 18048, 19740, 19840, 20398, 20480, 20832, 21056, 21504, 21855, 22560, 23312, 23808, 24064, 24576, 26040, 26320, 26880, 27776, 28672, 29140, 29760, 30080, 30597, 30720, 31584, 31744, 32768, 34720, 34968, 35840, 36096, 39480, 39680, 40796, 40960, 41664, 42112, 43008, 43710, 45120, 46624, 47616, 48128, 49152, 50995, 52080, 52640, 53760, 55552, 57344, 58280, 59520, 60160, 61194, 61440, 63168, 63488, 65536, 69440, 69936, 71680, 72192, 78960, 79360, 81592, 81920, 83328, 84224, 86016, 87420, 90240, 93248, 95232, 96256, 98304, 101990, 104160, 105280, 107520, 111104, 114688, 116560, 119040, 120320, 122388, 122880, 126336, 126976, 131072, 138880, 139872, 143360, 144384, 152985, 157920, 158720, 163184, 163840, 166656, 168448, 172032, 174840, 180480, 186496, 190464, 192512, 196608, 203980, 208320, 210560, 215040, 222208, 229376, 233120, 238080, 240640, 244776, 245760, 252672, 253952, 277760, 279744, 286720, 288768, 305970, 315840, 317440, 326368, 327680, 333312, 336896, 344064, 349680, 360960, 372992, 380928, 385024, 393216, 407960, 416640, 421120, 430080, 444416, 458752, 466240, 476160, 481280, 489552, 491520, 505344, 507904, 555520, 559488, 573440, 577536, 611940, 631680, 634880, 652736, 655360, 666624, 673792, 688128, 699360, 721920, 745984, 761856, 770048, 815920, 833280, 842240, 860160, 888832, 917504, 932480, 952320, 962560, 979104, 983040, 1010688, 1015808, 1111040, 1118976, 1146880, 1155072, 1223880, 1263360, 1269760, 1305472, 1333248, 1347584, 1376256, 1398720, 1443840, 1491968, 1523712, 1540096, 1631840, 1666560, 1684480, 1720320, 1777664, 1864960, 1904640, 1925120, 1958208, 1966080, 2021376, 2031616, 2222080, 2237952, 2293760, 2310144, 2447760, 2526720, 2539520, 2610944, 2666496, 2695168, 2752512, 2797440, 2887680, 2983936, 3047424, 3080192, 3263680, 3333120, 3368960, 3440640, 3555328, 3729920, 3809280, 3850240, 3916416, 4042752, 4063232, 4444160, 4475904, 4587520, 4620288, 4895520, 5053440, 5079040, 5221888, 5332992, 5390336, 5594880, 5775360, 5967872, 6094848, 6160384, 6527360, 6666240, 6737920, 6881280, 7110656, 7459840, 7618560, 7700480, 7832832, 8085504, 8888320, 8951808, 9240576, 9791040, 10106880, 10158080, 10443776, 10665984, 10780672, 11189760, 11550720, 11935744, 12189696, 13054720, 13332480, 13475840, 13762560, 14221312, 14919680, 15237120, 15400960, 15665664, 16171008, 17776640, 17903616, 18481152, 19582080, 20213760, 20316160, 20887552, 21331968, 21561344, 22379520, 23101440, 23871488, 26109440, 26664960, 26951680, 28442624, 29839360, 30474240, 30801920, 31331328, 32342016, 35553280, 35807232, 39164160, 40427520, 41775104, 42663936, 43122688, 44759040, 46202880, 47742976, 52218880, 53329920, 53903360, 59678720, 60948480, 62662656, 64684032, 71106560, 71614464, 78328320, 80855040, 83550208, 85327872, 89518080, 92405760, 95485952, 104437760, 106659840, 107806720, 119357440, 125325312, 129368064, 142213120, 143228928, 156656640, 161710080, 167100416, 179036160, 190971904, 208875520, 213319680, 215613440, 238714880, 250650624, 286457856, 313313280, 323420160, 334200832, 358072320, 417751040, 426639360, 477429760, 501301248, 572915712, 626626560, 646840320, 668401664, 716144640, 835502080, 954859520, 1002602496, 1253253120, 1336803328, 1432289280, 1671004160, 2005204992, 2506506240, 2864578560, 3342008320, 4010409984, 5013012480, 6684016640, 10026024960, 20052049920]

約数ペア:

[(1, 20052049920), (2, 10026024960), (3, 6684016640), (4, 5013012480), (5, 4010409984), (6, 3342008320), (7, 2864578560), (8, 2506506240), (10, 2005204992), (12, 1671004160), (14, 1432289280), (15, 1336803328), (16, 1253253120), (20, 1002602496), (21, 954859520), (24, 835502080), (28, 716144640), (30, 668401664), (31, 646840320), (32, 626626560), (35, 572915712), (40, 501301248), (42, 477429760), (47, 426639360), (48, 417751040), (56, 358072320), (60, 334200832), (62, 323420160), (64, 313313280), (70, 286457856), (80, 250650624), (84, 238714880), (93, 215613440), (94, 213319680), (96, 208875520), (105, 190971904), (112, 179036160), (120, 167100416), (124, 161710080), (128, 156656640), (140, 143228928), (141, 142213120), (155, 129368064), (160, 125325312), (168, 119357440), (186, 107806720), (188, 106659840), (192, 104437760), (210, 95485952), (217, 92405760), (224, 89518080), (235, 85327872), (240, 83550208), (248, 80855040), (256, 78328320), (280, 71614464), (282, 71106560), (310, 64684032), (320, 62662656), (329, 60948480), (336, 59678720), (372, 53903360), (376, 53329920), (384, 52218880), (420, 47742976), (434, 46202880), (448, 44759040), (465, 43122688), (470, 42663936), (480, 41775104), (496, 40427520), (512, 39164160), (560, 35807232), (564, 35553280), (620, 32342016), (640, 31331328), (651, 30801920), (658, 30474240), (672, 29839360), (705, 28442624), (744, 26951680), (752, 26664960), (768, 26109440), (840, 23871488), (868, 23101440), (896, 22379520), (930, 21561344), (940, 21331968), (960, 20887552), (987, 20316160), (992, 20213760), (1024, 19582080), (1085, 18481152), (1120, 17903616), (1128, 17776640), (1240, 16171008), (1280, 15665664), (1302, 15400960), (1316, 15237120), (1344, 14919680), (1410, 14221312), (1457, 13762560), (1488, 13475840), (1504, 13332480), (1536, 13054720), (1645, 12189696), (1680, 11935744), (1736, 11550720), (1792, 11189760), (1860, 10780672), (1880, 10665984), (1920, 10443776), (1974, 10158080), (1984, 10106880), (2048, 9791040), (2170, 9240576), (2240, 8951808), (2256, 8888320), (2480, 8085504), (2560, 7832832), (2604, 7700480), (2632, 7618560), (2688, 7459840), (2820, 7110656), (2914, 6881280), (2976, 6737920), (3008, 6666240), (3072, 6527360), (3255, 6160384), (3290, 6094848), (3360, 5967872), (3472, 5775360), (3584, 5594880), (3720, 5390336), (3760, 5332992), (3840, 5221888), (3948, 5079040), (3968, 5053440), (4096, 4895520), (4340, 4620288), (4371, 4587520), (4480, 4475904), (4512, 4444160), (4935, 4063232), (4960, 4042752), (5120, 3916416), (5208, 3850240), (5264, 3809280), (5376, 3729920), (5640, 3555328), (5828, 3440640), (5952, 3368960), (6016, 3333120), (6144, 3263680), (6510, 3080192), (6580, 3047424), (6720, 2983936), (6944, 2887680), (7168, 2797440), (7285, 2752512), (7440, 2695168), (7520, 2666496), (7680, 2610944), (7896, 2539520), (7936, 2526720), (8192, 2447760), (8680, 2310144), (8742, 2293760), (8960, 2237952), (9024, 2222080), (9870, 2031616), (9920, 2021376), (10199, 1966080), (10240, 1958208), (10416, 1925120), (10528, 1904640), (10752, 1864960), (11280, 1777664), (11656, 1720320), (11904, 1684480), (12032, 1666560), (12288, 1631840), (13020, 1540096), (13160, 1523712), (13440, 1491968), (13888, 1443840), (14336, 1398720), (14570, 1376256), (14880, 1347584), (15040, 1333248), (15360, 1305472), (15792, 1269760), (15872, 1263360), (16384, 1223880), (17360, 1155072), (17484, 1146880), (17920, 1118976), (18048, 1111040), (19740, 1015808), (19840, 1010688), (20398, 983040), (20480, 979104), (20832, 962560), (21056, 952320), (21504, 932480), (21855, 917504), (22560, 888832), (23312, 860160), (23808, 842240), (24064, 833280), (24576, 815920), (26040, 770048), (26320, 761856), (26880, 745984), (27776, 721920), (28672, 699360), (29140, 688128), (29760, 673792), (30080, 666624), (30597, 655360), (30720, 652736), (31584, 634880), (31744, 631680), (32768, 611940), (34720, 577536), (34968, 573440), (35840, 559488), (36096, 555520), (39480, 507904), (39680, 505344), (40796, 491520), (40960, 489552), (41664, 481280), (42112, 476160), (43008, 466240), (43710, 458752), (45120, 444416), (46624, 430080), (47616, 421120), (48128, 416640), (49152, 407960), (50995, 393216), (52080, 385024), (52640, 380928), (53760, 372992), (55552, 360960), (57344, 349680), (58280, 344064), (59520, 336896), (60160, 333312), (61194, 327680), (61440, 326368), (63168, 317440), (63488, 315840), (65536, 305970), (69440, 288768), (69936, 286720), (71680, 279744), (72192, 277760), (78960, 253952), (79360, 252672), (81592, 245760), (81920, 244776), (83328, 240640), (84224, 238080), (86016, 233120), (87420, 229376), (90240, 222208), (93248, 215040), (95232, 210560), (96256, 208320), (98304, 203980), (101990, 196608), (104160, 192512), (105280, 190464), (107520, 186496), (111104, 180480), (114688, 174840), (116560, 172032), (119040, 168448), (120320, 166656), (122388, 163840), (122880, 163184), (126336, 158720), (126976, 157920), (131072, 152985), (138880, 144384), (139872, 143360)]