20300113

素因数分解:

${\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{1061}}^1$

素因数の和:1152

約数の個数: 12

約数和(自身を含む): 21849588

約数和(自身を除く): 1549475

約数列:

[1, 19, 53, 361, 1007, 1061, 19133, 20159, 56233, 383021, 1068427, 20300113]

約数ペア:

[(1, 20300113), (19, 1068427), (53, 383021), (361, 56233), (1007, 20159), (1061, 19133)]