20148116544

素因数分解:

$2^6\times 3^2\times {\mathrm{211}}^1\times {\mathrm{165779}}^1$

素因数の和:166008

約数の個数: 84

約数和(自身を含む): 58024989360

約数和(自身を除く): 37876872816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 211, 288, 422, 576, 633, 844, 1266, 1688, 1899, 2532, 3376, 3798, 5064, 6752, 7596, 10128, 13504, 15192, 20256, 30384, 40512, 60768, 121536, 165779, 331558, 497337, 663116, 994674, 1326232, 1492011, 1989348, 2652464, 2984022, 3978696, 5304928, 5968044, 7957392, 10609856, 11936088, 15914784, 23872176, 31829568, 34979369, 47744352, 69958738, 95488704, 104938107, 139917476, 209876214, 279834952, 314814321, 419752428, 559669904, 629628642, 839504856, 1119339808, 1259257284, 1679009712, 2238679616, 2518514568, 3358019424, 5037029136, 6716038848, 10074058272, 20148116544]

約数ペア:

[(1, 20148116544), (2, 10074058272), (3, 6716038848), (4, 5037029136), (6, 3358019424), (8, 2518514568), (9, 2238679616), (12, 1679009712), (16, 1259257284), (18, 1119339808), (24, 839504856), (32, 629628642), (36, 559669904), (48, 419752428), (64, 314814321), (72, 279834952), (96, 209876214), (144, 139917476), (192, 104938107), (211, 95488704), (288, 69958738), (422, 47744352), (576, 34979369), (633, 31829568), (844, 23872176), (1266, 15914784), (1688, 11936088), (1899, 10609856), (2532, 7957392), (3376, 5968044), (3798, 5304928), (5064, 3978696), (6752, 2984022), (7596, 2652464), (10128, 1989348), (13504, 1492011), (15192, 1326232), (20256, 994674), (30384, 663116), (40512, 497337), (60768, 331558), (121536, 165779)]