20239216681

素因数分解:

${\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{641}}^1\times {\mathrm{2381}}^1$

素因数の和:3260

約数の個数: 16

約数和(自身を含む): 20644794000

約数和(自身を除く): 405577319

約数列:

[1, 89, 149, 641, 2381, 13261, 57049, 95509, 211909, 354769, 1526221, 8500301, 31574441, 135833669, 227406929, 20239216681]

約数ペア:

[(1, 20239216681), (89, 227406929), (149, 135833669), (641, 31574441), (2381, 8500301), (13261, 1526221), (57049, 354769), (95509, 211909)]