20289702961

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23911}}^1\times {\mathrm{77141}}^1$

素因数の和:101063

約数の個数: 8

約数和(自身を含む): 22135434048

約数和(自身を除く): 1845731087

約数列:

[1, 11, 23911, 77141, 263021, 848551, 1844518451, 20289702961]

約数ペア:

[(1, 20289702961), (11, 1844518451), (23911, 848551), (77141, 263021)]