20304647

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{9871}}^1$

素因数の和:9910

約数の個数: 12

約数和(自身を含む): 23633568

約数和(自身を除く): 3328921

約数列:

[1, 11, 17, 121, 187, 2057, 9871, 108581, 167807, 1194391, 1845877, 20304647]

約数ペア:

[(1, 20304647), (11, 1845877), (17, 1194391), (121, 167807), (187, 108581), (2057, 9871)]