20851884

素因数分解:

$2^2\times 3^3\times {\mathrm{193073}}^1$

素因数の和:193086

約数の個数: 24

約数和(自身を含む): 54060720

約数和(自身を除く): 33208836

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 193073, 386146, 579219, 772292, 1158438, 1737657, 2316876, 3475314, 5212971, 6950628, 10425942, 20851884]

約数ペア:

[(1, 20851884), (2, 10425942), (3, 6950628), (4, 5212971), (6, 3475314), (9, 2316876), (12, 1737657), (18, 1158438), (27, 772292), (36, 579219), (54, 386146), (108, 193073)]