20195934727

素因数分解:

${\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{401}}^1\times {\mathrm{7639}}^1$

素因数の和:8406

約数の個数: 16

約数和(自身を含む): 21376108800

約数和(自身を除く): 1180174073

約数列:

[1, 19, 347, 401, 6593, 7619, 7639, 139147, 145141, 2643793, 2650733, 3063239, 50363927, 58201541, 1062943933, 20195934727]

約数ペア:

[(1, 20195934727), (19, 1062943933), (347, 58201541), (401, 50363927), (6593, 3063239), (7619, 2650733), (7639, 2643793), (139147, 145141)]