20008977411

素因数分解:

$3^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1\times {\mathrm{539311}}^1$

素因数の和:539546

約数の個数: 16

約数和(自身を含む): 27181324800

約数和(自身を除く): 7172347389

約数列:

[1, 3, 83, 149, 249, 447, 12367, 37101, 539311, 1617933, 44762813, 80357339, 134288439, 241072017, 6669659137, 20008977411]

約数ペア:

[(1, 20008977411), (3, 6669659137), (83, 241072017), (149, 134288439), (249, 80357339), (447, 44762813), (12367, 1617933), (37101, 539311)]