20147756577

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{12600223}}^1$

素因数の和:12600280

約数の個数: 16

約数和(自身を含む): 29635726848

約数和(自身を除く): 9487970271

約数列:

[1, 3, 13, 39, 41, 123, 533, 1599, 12600223, 37800669, 163802899, 491408697, 516609143, 1549827429, 6715918859, 20147756577]

約数ペア:

[(1, 20147756577), (3, 6715918859), (13, 1549827429), (39, 516609143), (41, 491408697), (123, 163802899), (533, 37800669), (1599, 12600223)]