20554608

素因数分解:

$2^4\times 3^1\times {\mathrm{428221}}^1$

素因数の和:428232

約数の個数: 20

約数和(自身を含む): 53099528

約数和(自身を除く): 32544920

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 428221, 856442, 1284663, 1712884, 2569326, 3425768, 5138652, 6851536, 10277304, 20554608]

約数ペア:

[(1, 20554608), (2, 10277304), (3, 6851536), (4, 5138652), (6, 3425768), (8, 2569326), (12, 1712884), (16, 1284663), (24, 856442), (48, 428221)]