20216457107

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{16069}}^1\times {\mathrm{16339}}^1$

素因数の和:32426

約数の個数: 16

約数和(自身を含む): 25208044800

約数和(自身を除く): 4991587693

約数列:

[1, 7, 11, 77, 16069, 16339, 112483, 114373, 176759, 179729, 1237313, 1258103, 262551391, 1837859737, 2888065301, 20216457107]

約数ペア:

[(1, 20216457107), (7, 2888065301), (11, 1837859737), (77, 262551391), (16069, 1258103), (16339, 1237313), (112483, 179729), (114373, 176759)]