20144897123

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3163}}^1\times {\mathrm{13241}}^1$

素因数の和:16454

約数の個数: 16

約数和(自身を含む): 22289570016

約数和(自身を除く): 2144672893

約数列:

[1, 13, 37, 481, 3163, 13241, 41119, 117031, 172133, 489917, 1521403, 6368921, 41881283, 544456679, 1549607471, 20144897123]

約数ペア:

[(1, 20144897123), (13, 1549607471), (37, 544456679), (481, 41881283), (3163, 6368921), (13241, 1521403), (41119, 489917), (117031, 172133)]