20961982224

素因数分解:

$2^4\times 3^4\times {\mathrm{2437}}^1\times {\mathrm{6637}}^1$

素因数の和:9094

約数の個数: 100

約数和(自身を含む): 60704098444

約数和(自身を除く): 39742116220

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 2437, 4874, 6637, 7311, 9748, 13274, 14622, 19496, 19911, 21933, 26548, 29244, 38992, 39822, 43866, 53096, 58488, 59733, 65799, 79644, 87732, 106192, 116976, 119466, 131598, 159288, 175464, 179199, 197397, 238932, 263196, 318576, 350928, 358398, 394794, 477864, 526392, 537597, 716796, 789588, 955728, 1052784, 1075194, 1433592, 1579176, 2150388, 2867184, 3158352, 4300776, 8601552, 16174369, 32348738, 48523107, 64697476, 97046214, 129394952, 145569321, 194092428, 258789904, 291138642, 388184856, 436707963, 582277284, 776369712, 873415926, 1164554568, 1310123889, 1746831852, 2329109136, 2620247778, 3493663704, 5240495556, 6987327408, 10480991112, 20961982224]

約数ペア:

[(1, 20961982224), (2, 10480991112), (3, 6987327408), (4, 5240495556), (6, 3493663704), (8, 2620247778), (9, 2329109136), (12, 1746831852), (16, 1310123889), (18, 1164554568), (24, 873415926), (27, 776369712), (36, 582277284), (48, 436707963), (54, 388184856), (72, 291138642), (81, 258789904), (108, 194092428), (144, 145569321), (162, 129394952), (216, 97046214), (324, 64697476), (432, 48523107), (648, 32348738), (1296, 16174369), (2437, 8601552), (4874, 4300776), (6637, 3158352), (7311, 2867184), (9748, 2150388), (13274, 1579176), (14622, 1433592), (19496, 1075194), (19911, 1052784), (21933, 955728), (26548, 789588), (29244, 716796), (38992, 537597), (39822, 526392), (43866, 477864), (53096, 394794), (58488, 358398), (59733, 350928), (65799, 318576), (79644, 263196), (87732, 238932), (106192, 197397), (116976, 179199), (119466, 175464), (131598, 159288)]