20063631

素因数分解:

$3^1\times 7^1\times {\mathrm{563}}^1\times {\mathrm{1697}}^1$

素因数の和:2270

約数の個数: 16

約数和(自身を含む): 30645504

約数和(自身を除く): 10581873

約数列:

[1, 3, 7, 21, 563, 1689, 1697, 3941, 5091, 11823, 11879, 35637, 955411, 2866233, 6687877, 20063631]

約数ペア:

[(1, 20063631), (3, 6687877), (7, 2866233), (21, 955411), (563, 35637), (1689, 11879), (1697, 11823), (3941, 5091)]