20575104

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{4871}}^1$

素因数の和:4899

約数の個数: 64

約数和(自身を含む): 59633280

約数和(自身を除く): 39058176

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 264, 352, 384, 528, 704, 1056, 1408, 2112, 4224, 4871, 9742, 14613, 19484, 29226, 38968, 53581, 58452, 77936, 107162, 116904, 155872, 160743, 214324, 233808, 311744, 321486, 428648, 467616, 623488, 642972, 857296, 935232, 1285944, 1714592, 1870464, 2571888, 3429184, 5143776, 6858368, 10287552, 20575104]

約数ペア:

[(1, 20575104), (2, 10287552), (3, 6858368), (4, 5143776), (6, 3429184), (8, 2571888), (11, 1870464), (12, 1714592), (16, 1285944), (22, 935232), (24, 857296), (32, 642972), (33, 623488), (44, 467616), (48, 428648), (64, 321486), (66, 311744), (88, 233808), (96, 214324), (128, 160743), (132, 155872), (176, 116904), (192, 107162), (264, 77936), (352, 58452), (384, 53581), (528, 38968), (704, 29226), (1056, 19484), (1408, 14613), (2112, 9742), (4224, 4871)]