20227862510

素因数分解:

$2^1\times 5^1\times {\mathrm{661}}^1\times {\mathrm{3060191}}^1$

素因数の和:3060859

約数の個数: 16

約数和(自身を含む): 36465247872

約数和(自身を除く): 16237385362

約数列:

[1, 2, 5, 10, 661, 1322, 3305, 6610, 3060191, 6120382, 15300955, 30601910, 2022786251, 4045572502, 10113931255, 20227862510]

約数ペア:

[(1, 20227862510), (2, 10113931255), (5, 4045572502), (10, 2022786251), (661, 30601910), (1322, 15300955), (3305, 6120382), (6610, 3060191)]