20794961

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1823}}^1$

素因数の和:1912

約数の個数: 16

約数和(自身を含む): 24427008

約数和(自身を除く): 3632047

約数列:

[1, 11, 17, 61, 187, 671, 1037, 1823, 11407, 20053, 30991, 111203, 340901, 1223233, 1890451, 20794961]

約数ペア:

[(1, 20794961), (11, 1890451), (17, 1223233), (61, 340901), (187, 111203), (671, 30991), (1037, 20053), (1823, 11407)]