20105226507

素因数分解:

$3^1\times {\mathrm{479}}^2\times {\mathrm{29209}}^1$

素因数の和:30170

約数の個数: 12

約数和(自身を含む): 26863969640

約数和(自身を除く): 6758743133

約数列:

[1, 3, 479, 1437, 29209, 87627, 229441, 688323, 13991111, 41973333, 6701742169, 20105226507]

約数ペア:

[(1, 20105226507), (3, 6701742169), (479, 41973333), (1437, 13991111), (29209, 688323), (87627, 229441)]