20162942804

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{265301879}}^1$

素因数の和:265301902

約数の個数: 12

約数和(自身を含む): 37142263200

約数和(自身を除く): 16979320396

約数列:

[1, 2, 4, 19, 38, 76, 265301879, 530603758, 1061207516, 5040735701, 10081471402, 20162942804]

約数ペア:

[(1, 20162942804), (2, 10081471402), (4, 5040735701), (19, 1061207516), (38, 530603758), (76, 265301879)]