20228422291

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{1061}}^1\times {\mathrm{247603}}^1$

素因数の和:248682

約数の個数: 16

約数和(自身を含む): 25243723008

約数和(自身を除く): 5015300717

約数列:

[1, 7, 11, 77, 1061, 7427, 11671, 81697, 247603, 1733221, 2723633, 19065431, 262706783, 1838947481, 2889774613, 20228422291]

約数ペア:

[(1, 20228422291), (7, 2889774613), (11, 1838947481), (77, 262706783), (1061, 19065431), (7427, 2723633), (11671, 1733221), (81697, 247603)]