20794023

素因数分解:

$3^3\times {\mathrm{131}}^1\times {\mathrm{5879}}^1$

素因数の和:6019

約数の個数: 16

約数和(自身を含む): 31046400

約数和(自身を除く): 10252377

約数列:

[1, 3, 9, 27, 131, 393, 1179, 3537, 5879, 17637, 52911, 158733, 770149, 2310447, 6931341, 20794023]

約数ペア:

[(1, 20794023), (3, 6931341), (9, 2310447), (27, 770149), (131, 158733), (393, 52911), (1179, 17637), (3537, 5879)]