20173979286

素因数分解:

$2^1\times 3^3\times {\mathrm{373592209}}^1$

素因数の和:373592220

約数の個数: 16

約数和(自身を含む): 44831065200

約数和(自身を除く): 24657085914

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 373592209, 747184418, 1120776627, 2241553254, 3362329881, 6724659762, 10086989643, 20173979286]

約数ペア:

[(1, 20173979286), (2, 10086989643), (3, 6724659762), (6, 3362329881), (9, 2241553254), (18, 1120776627), (27, 747184418), (54, 373592209)]