2017751056

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{6637339}}^1$

素因数の和:6637366

約数の個数: 20

約数和(自身を含む): 4115150800

約数和(自身を除く): 2097399744

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 6637339, 13274678, 26549356, 53098712, 106197424, 126109441, 252218882, 504437764, 1008875528, 2017751056]

約数ペア:

[(1, 2017751056), (2, 1008875528), (4, 504437764), (8, 252218882), (16, 126109441), (19, 106197424), (38, 53098712), (76, 26549356), (152, 13274678), (304, 6637339)]