20145431454

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{28001}}^1\times {\mathrm{6311}}^1$

素因数の和:34336

約数の個数: 32

約数和(自身を含む): 42419669760

約数和(自身を除く): 22274238306

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 6311, 12622, 18933, 28001, 37866, 56002, 84003, 119909, 168006, 239818, 359727, 532019, 719454, 1064038, 1596057, 3192114, 176714311, 353428622, 530142933, 1060285866, 3357571909, 6715143818, 10072715727, 20145431454]

約数ペア:

[(1, 20145431454), (2, 10072715727), (3, 6715143818), (6, 3357571909), (19, 1060285866), (38, 530142933), (57, 353428622), (114, 176714311), (6311, 3192114), (12622, 1596057), (18933, 1064038), (28001, 719454), (37866, 532019), (56002, 359727), (84003, 239818), (119909, 168006)]