20694932544

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{39671}}^1$

素因数の和:39729

約数の個数: 224

約数和(自身を含む): 67715343360

約数和(自身を除く): 47020410816

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 19, 22, 24, 26, 32, 33, 38, 39, 44, 48, 52, 57, 64, 66, 76, 78, 88, 96, 104, 114, 132, 143, 152, 156, 176, 192, 208, 209, 228, 247, 264, 286, 304, 312, 352, 416, 418, 429, 456, 494, 528, 572, 608, 624, 627, 704, 741, 832, 836, 858, 912, 988, 1056, 1144, 1216, 1248, 1254, 1482, 1672, 1716, 1824, 1976, 2112, 2288, 2496, 2508, 2717, 2964, 3344, 3432, 3648, 3952, 4576, 5016, 5434, 5928, 6688, 6864, 7904, 8151, 9152, 10032, 10868, 11856, 13376, 13728, 15808, 16302, 20064, 21736, 23712, 27456, 32604, 39671, 40128, 43472, 47424, 65208, 79342, 86944, 119013, 130416, 158684, 173888, 238026, 260832, 317368, 436381, 476052, 515723, 521664, 634736, 753749, 872762, 952104, 1031446, 1269472, 1309143, 1507498, 1547169, 1745524, 1904208, 2062892, 2261247, 2538944, 2618286, 3014996, 3094338, 3491048, 3808416, 4125784, 4522494, 5236572, 5672953, 6029992, 6188676, 6982096, 7616832, 8251568, 8291239, 9044988, 9798737, 10473144, 11345906, 12059984, 12377352, 13964192, 16503136, 16582478, 17018859, 18089976, 19597474, 20946288, 22691812, 24119968, 24754704, 24873717, 27928384, 29396211, 33006272, 33164956, 34037718, 36179952, 39194948, 41892576, 45383624, 48239936, 49509408, 49747434, 58792422, 66329912, 68075436, 72359904, 78389896, 83785152, 90767248, 99018816, 99494868, 107786107, 117584844, 132659824, 136150872, 144719808, 156779792, 181534496, 198989736, 215572214, 235169688, 265319648, 272301744, 313559584, 323358321, 363068992, 397979472, 431144428, 470339376, 530639296, 544603488, 627119168, 646716642, 795958944, 862288856, 940678752, 1089206976, 1293433284, 1591917888, 1724577712, 1881357504, 2586866568, 3449155424, 5173733136, 6898310848, 10347466272, 20694932544]

約数ペア:

[(1, 20694932544), (2, 10347466272), (3, 6898310848), (4, 5173733136), (6, 3449155424), (8, 2586866568), (11, 1881357504), (12, 1724577712), (13, 1591917888), (16, 1293433284), (19, 1089206976), (22, 940678752), (24, 862288856), (26, 795958944), (32, 646716642), (33, 627119168), (38, 544603488), (39, 530639296), (44, 470339376), (48, 431144428), (52, 397979472), (57, 363068992), (64, 323358321), (66, 313559584), (76, 272301744), (78, 265319648), (88, 235169688), (96, 215572214), (104, 198989736), (114, 181534496), (132, 156779792), (143, 144719808), (152, 136150872), (156, 132659824), (176, 117584844), (192, 107786107), (208, 99494868), (209, 99018816), (228, 90767248), (247, 83785152), (264, 78389896), (286, 72359904), (304, 68075436), (312, 66329912), (352, 58792422), (416, 49747434), (418, 49509408), (429, 48239936), (456, 45383624), (494, 41892576), (528, 39194948), (572, 36179952), (608, 34037718), (624, 33164956), (627, 33006272), (704, 29396211), (741, 27928384), (832, 24873717), (836, 24754704), (858, 24119968), (912, 22691812), (988, 20946288), (1056, 19597474), (1144, 18089976), (1216, 17018859), (1248, 16582478), (1254, 16503136), (1482, 13964192), (1672, 12377352), (1716, 12059984), (1824, 11345906), (1976, 10473144), (2112, 9798737), (2288, 9044988), (2496, 8291239), (2508, 8251568), (2717, 7616832), (2964, 6982096), (3344, 6188676), (3432, 6029992), (3648, 5672953), (3952, 5236572), (4576, 4522494), (5016, 4125784), (5434, 3808416), (5928, 3491048), (6688, 3094338), (6864, 3014996), (7904, 2618286), (8151, 2538944), (9152, 2261247), (10032, 2062892), (10868, 1904208), (11856, 1745524), (13376, 1547169), (13728, 1507498), (15808, 1309143), (16302, 1269472), (20064, 1031446), (21736, 952104), (23712, 872762), (27456, 753749), (32604, 634736), (39671, 521664), (40128, 515723), (43472, 476052), (47424, 436381), (65208, 317368), (79342, 260832), (86944, 238026), (119013, 173888), (130416, 158684)]