20101234021

素因数分解:

${\mathrm{11}}^2\times {\mathrm{6971}}^1\times {\mathrm{23831}}^1$

素因数の和:30824

約数の個数: 12

約数和(自身を含む): 22098841632

約数和(自身を除く): 1997607611

約数列:

[1, 11, 121, 6971, 23831, 76681, 262141, 843491, 2883551, 166125901, 1827384911, 20101234021]

約数ペア:

[(1, 20101234021), (11, 1827384911), (121, 166125901), (6971, 2883551), (23831, 843491), (76681, 262141)]