20231000174

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{919}}^1\times {\mathrm{142949}}^1$

素因数の和:143888

約数の個数: 32

約数和(自身を含む): 37876032000

約数和(自身を除く): 17645031826

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 919, 1838, 6433, 10109, 12866, 20218, 70763, 141526, 142949, 285898, 1000643, 1572439, 2001286, 3144878, 11007073, 22014146, 131370131, 262740262, 919590917, 1445071441, 1839181834, 2890142882, 10115500087, 20231000174]

約数ペア:

[(1, 20231000174), (2, 10115500087), (7, 2890142882), (11, 1839181834), (14, 1445071441), (22, 919590917), (77, 262740262), (154, 131370131), (919, 22014146), (1838, 11007073), (6433, 3144878), (10109, 2001286), (12866, 1572439), (20218, 1000643), (70763, 285898), (141526, 142949)]