20468130336

素因数分解:

$2^5\times 3^2\times {\mathrm{103}}^1\times {\mathrm{251}}^1\times {\mathrm{2749}}^1$

素因数の和:3119

約数の個数: 144

約数和(自身を含む): 59026968000

約数和(自身を除く): 38558837664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 103, 144, 206, 251, 288, 309, 412, 502, 618, 753, 824, 927, 1004, 1236, 1506, 1648, 1854, 2008, 2259, 2472, 2749, 3012, 3296, 3708, 4016, 4518, 4944, 5498, 6024, 7416, 8032, 8247, 9036, 9888, 10996, 12048, 14832, 16494, 18072, 21992, 24096, 24741, 25853, 29664, 32988, 36144, 43984, 49482, 51706, 65976, 72288, 77559, 87968, 98964, 103412, 131952, 155118, 197928, 206824, 232677, 263904, 283147, 310236, 395856, 413648, 465354, 566294, 620472, 689999, 791712, 827296, 849441, 930708, 1132588, 1240944, 1379998, 1698882, 1861416, 2069997, 2265176, 2481888, 2548323, 2759996, 3397764, 3722832, 4139994, 4530352, 5096646, 5519992, 6209991, 6795528, 7445664, 8279988, 9060704, 10193292, 11039984, 12419982, 13591056, 16559976, 20386584, 22079968, 24839964, 27182112, 33119952, 40773168, 49679928, 66239904, 71069897, 81546336, 99359856, 142139794, 198719712, 213209691, 284279588, 426419382, 568559176, 639629073, 852838764, 1137118352, 1279258146, 1705677528, 2274236704, 2558516292, 3411355056, 5117032584, 6822710112, 10234065168, 20468130336]

約数ペア:

[(1, 20468130336), (2, 10234065168), (3, 6822710112), (4, 5117032584), (6, 3411355056), (8, 2558516292), (9, 2274236704), (12, 1705677528), (16, 1279258146), (18, 1137118352), (24, 852838764), (32, 639629073), (36, 568559176), (48, 426419382), (72, 284279588), (96, 213209691), (103, 198719712), (144, 142139794), (206, 99359856), (251, 81546336), (288, 71069897), (309, 66239904), (412, 49679928), (502, 40773168), (618, 33119952), (753, 27182112), (824, 24839964), (927, 22079968), (1004, 20386584), (1236, 16559976), (1506, 13591056), (1648, 12419982), (1854, 11039984), (2008, 10193292), (2259, 9060704), (2472, 8279988), (2749, 7445664), (3012, 6795528), (3296, 6209991), (3708, 5519992), (4016, 5096646), (4518, 4530352), (4944, 4139994), (5498, 3722832), (6024, 3397764), (7416, 2759996), (8032, 2548323), (8247, 2481888), (9036, 2265176), (9888, 2069997), (10996, 1861416), (12048, 1698882), (14832, 1379998), (16494, 1240944), (18072, 1132588), (21992, 930708), (24096, 849441), (24741, 827296), (25853, 791712), (29664, 689999), (32988, 620472), (36144, 566294), (43984, 465354), (49482, 413648), (51706, 395856), (65976, 310236), (72288, 283147), (77559, 263904), (87968, 232677), (98964, 206824), (103412, 197928), (131952, 155118)]