20580059

素因数分解:

${\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{191}}^1$

素因数の和:370

約数の個数: 16

約数和(自身を含む): 22394880

約数和(自身を除く): 1814821

約数列:

[1, 19, 53, 107, 191, 1007, 2033, 3629, 5671, 10123, 20437, 107749, 192337, 388303, 1083161, 20580059]

約数ペア:

[(1, 20580059), (19, 1083161), (53, 388303), (107, 192337), (191, 107749), (1007, 20437), (2033, 10123), (3629, 5671)]