20206091519

素因数分解:

${\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{449}}^1\times {\mathrm{8429}}^1$

素因数の和:9178

約数の個数: 16

約数和(自身を含む): 21395340000

約数和(自身を除く): 1189248481

約数列:

[1, 19, 281, 449, 5339, 8429, 8531, 126169, 160151, 2368549, 2397211, 3784621, 45002431, 71907799, 1063478501, 20206091519]

約数ペア:

[(1, 20206091519), (19, 1063478501), (281, 71907799), (449, 45002431), (5339, 3784621), (8429, 2397211), (8531, 2368549), (126169, 160151)]