20471322

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{179573}}^1$

素因数の和:179597

約数の個数: 16

約数和(自身を含む): 43097760

約数和(自身を除く): 22626438

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 179573, 359146, 538719, 1077438, 3411887, 6823774, 10235661, 20471322]

約数ペア:

[(1, 20471322), (2, 10235661), (3, 6823774), (6, 3411887), (19, 1077438), (38, 538719), (57, 359146), (114, 179573)]