20330011

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1373}}^1$

素因数の和:1470

約数の個数: 16

約数和(自身を含む): 23544864

約数和(自身を除く): 3214853

約数列:

[1, 13, 17, 67, 221, 871, 1139, 1373, 14807, 17849, 23341, 91991, 303433, 1195883, 1563847, 20330011]

約数ペア:

[(1, 20330011), (13, 1563847), (17, 1195883), (67, 303433), (221, 91991), (871, 23341), (1139, 17849), (1373, 14807)]