20236663839

素因数分解:

$3^1\times 7^1\times {\mathrm{119131}}^1\times {\mathrm{8089}}^1$

素因数の和:127230

約数の個数: 16

約数和(自身を含む): 30840892160

約数和(自身を除く): 10604228321

約数列:

[1, 3, 7, 21, 8089, 24267, 56623, 119131, 169869, 357393, 833917, 2501751, 963650659, 2890951977, 6745554613, 20236663839]

約数ペア:

[(1, 20236663839), (3, 6745554613), (7, 2890951977), (21, 963650659), (8089, 2501751), (24267, 833917), (56623, 357393), (119131, 169869)]