20163231490

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2002307}}^1$

素因数の和:2002386

約数の個数: 32

約数和(自身を含む): 38924867520

約数和(自身を除く): 18761636030

約数列:

[1, 2, 5, 10, 19, 38, 53, 95, 106, 190, 265, 530, 1007, 2014, 5035, 10070, 2002307, 4004614, 10011535, 20023070, 38043833, 76087666, 106122271, 190219165, 212244542, 380438330, 530611355, 1061222710, 2016323149, 4032646298, 10081615745, 20163231490]

約数ペア:

[(1, 20163231490), (2, 10081615745), (5, 4032646298), (10, 2016323149), (19, 1061222710), (38, 530611355), (53, 380438330), (95, 212244542), (106, 190219165), (190, 106122271), (265, 76087666), (530, 38043833), (1007, 20023070), (2014, 10011535), (5035, 4004614), (10070, 2002307)]