20171833019

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{289871}}^1$

素因数の和:290038

約数の個数: 16

約数和(自身を含む): 22352609664

約数和(自身を除く): 2180776645

約数列:

[1, 13, 53, 101, 689, 1313, 5353, 69589, 289871, 3768323, 15363163, 29276971, 199721119, 380600623, 1551679463, 20171833019]

約数ペア:

[(1, 20171833019), (13, 1551679463), (53, 380600623), (101, 199721119), (689, 29276971), (1313, 15363163), (5353, 3768323), (69589, 289871)]