20166270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{672209}}^1$

素因数の和:672219

約数の個数: 16

約数和(自身を含む): 48399120

約数和(自身を除く): 28232850

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 672209, 1344418, 2016627, 3361045, 4033254, 6722090, 10083135, 20166270]

約数ペア:

[(1, 20166270), (2, 10083135), (3, 6722090), (5, 4033254), (6, 3361045), (10, 2016627), (15, 1344418), (30, 672209)]