20931111937

素因数分解:

${\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{277}}^1\times {\mathrm{8243}}^1$

素因数の和:8712

約数の個数: 16

約数和(自身を含む): 21451547520

約数和(自身を除く): 520435583

約数列:

[1, 89, 103, 277, 8243, 9167, 24653, 28531, 733627, 849029, 2283311, 2539259, 75563581, 203214679, 235181033, 20931111937]

約数ペア:

[(1, 20931111937), (89, 235181033), (103, 203214679), (277, 75563581), (8243, 2539259), (9167, 2283311), (24653, 849029), (28531, 733627)]