20153370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{671779}}^1$

素因数の和:671789

約数の個数: 16

約数和(自身を含む): 48368160

約数和(自身を除く): 28214790

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 671779, 1343558, 2015337, 3358895, 4030674, 6717790, 10076685, 20153370]

約数ペア:

[(1, 20153370), (2, 10076685), (3, 6717790), (5, 4030674), (6, 3358895), (10, 2015337), (15, 1343558), (30, 671779)]