20131034441

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{863}}^1\times {\mathrm{144887}}^1$

素因数の和:145780

約数の個数: 16

約数和(自身を含む): 24035180544

約数和(自身を除く): 3904146103

約数列:

[1, 7, 23, 161, 863, 6041, 19849, 138943, 144887, 1014209, 3332401, 23326807, 125037481, 875262367, 2875862063, 20131034441]

約数ペア:

[(1, 20131034441), (7, 2875862063), (23, 875262367), (161, 125037481), (863, 23326807), (6041, 3332401), (19849, 1014209), (138943, 144887)]