20280637441

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{349}}^1\times {\mathrm{3557}}^1$

素因数の和:3985

約数の個数: 24

約数和(自身を含む): 22258492200

約数和(自身を除く): 1977854759

約数列:

[1, 17, 31, 349, 527, 961, 3557, 5933, 10819, 16337, 60469, 110267, 183923, 335389, 1241393, 1874539, 3418277, 5701613, 21103681, 38483183, 58110709, 654214111, 1192978673, 20280637441]

約数ペア:

[(1, 20280637441), (17, 1192978673), (31, 654214111), (349, 58110709), (527, 38483183), (961, 21103681), (3557, 5701613), (5933, 3418277), (10819, 1874539), (16337, 1241393), (60469, 335389), (110267, 183923)]