20123013547

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{5976541}}^1$

素因数の和:5976598

約数の個数: 16

約数和(自身を含む): 25436162752

約数和(自身を除く): 5313149205

約数列:

[1, 7, 13, 37, 91, 259, 481, 3367, 5976541, 41835787, 77695033, 221132017, 543865231, 1547924119, 2874716221, 20123013547]

約数ペア:

[(1, 20123013547), (7, 2874716221), (13, 1547924119), (37, 543865231), (91, 221132017), (259, 77695033), (481, 41835787), (3367, 5976541)]