20114021248

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{3654437}}^1$

素因数の和:3654494

約数の個数: 32

約数和(自身を含む): 41002794360

約数和(自身を除く): 20888773112

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 344, 688, 1376, 2752, 5504, 3654437, 7308874, 14617748, 29235496, 58470992, 116941984, 157140791, 233883968, 314281582, 467767936, 628563164, 1257126328, 2514252656, 5028505312, 10057010624, 20114021248]

約数ペア:

[(1, 20114021248), (2, 10057010624), (4, 5028505312), (8, 2514252656), (16, 1257126328), (32, 628563164), (43, 467767936), (64, 314281582), (86, 233883968), (128, 157140791), (172, 116941984), (344, 58470992), (688, 29235496), (1376, 14617748), (2752, 7308874), (5504, 3654437)]