20590911329

素因数分解:

${\mathrm{37}}^2\times {\mathrm{43}}^1\times {\mathrm{349787}}^1$

素因数の和:349904

約数の個数: 12

約数和(自身を含む): 21654675504

約数和(自身を除く): 1063764175

約数列:

[1, 37, 43, 1369, 1591, 58867, 349787, 12942119, 15040841, 478858403, 556511117, 20590911329]

約数ペア:

[(1, 20590911329), (37, 556511117), (43, 478858403), (1369, 15040841), (1591, 12942119), (58867, 349787)]