20432858882

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{229}}^1\times {\mathrm{340559}}^1$

素因数の和:340921

約数の個数: 16

約数和(自身を含む): 31018204800

約数和(自身を除く): 10585345918

約数列:

[1, 2, 131, 229, 262, 458, 29999, 59998, 340559, 681118, 44613229, 77988011, 89226458, 155976022, 10216429441, 20432858882]

約数ペア:

[(1, 20432858882), (2, 10216429441), (131, 155976022), (229, 89226458), (262, 77988011), (458, 44613229), (29999, 681118), (59998, 340559)]