20585856

素因数分解:

$2^7\times 3^1\times {\mathrm{53609}}^1$

素因数の和:53626

約数の個数: 32

約数和(自身を含む): 54682200

約数和(自身を除く): 34096344

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 53609, 107218, 160827, 214436, 321654, 428872, 643308, 857744, 1286616, 1715488, 2573232, 3430976, 5146464, 6861952, 10292928, 20585856]

約数ペア:

[(1, 20585856), (2, 10292928), (3, 6861952), (4, 5146464), (6, 3430976), (8, 2573232), (12, 1715488), (16, 1286616), (24, 857744), (32, 643308), (48, 428872), (64, 321654), (96, 214436), (128, 160827), (192, 107218), (384, 53609)]