20164155

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{122207}}^1$

素因数の和:122226

約数の個数: 16

約数和(自身を含む): 35195904

約数和(自身を除く): 15031749

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 122207, 366621, 611035, 1344277, 1833105, 4032831, 6721385, 20164155]

約数ペア:

[(1, 20164155), (3, 6721385), (5, 4032831), (11, 1833105), (15, 1344277), (33, 611035), (55, 366621), (165, 122207)]