20161615090

素因数分解:

$2^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{9041083}}^1$

素因数の和:9041313

約数の個数: 16

約数和(自身を含む): 36453650688

約数和(自身を除く): 16292035598

約数列:

[1, 2, 5, 10, 223, 446, 1115, 2230, 9041083, 18082166, 45205415, 90410830, 2016161509, 4032323018, 10080807545, 20161615090]

約数ペア:

[(1, 20161615090), (2, 10080807545), (5, 4032323018), (10, 2016161509), (223, 90410830), (446, 45205415), (1115, 18082166), (2230, 9041083)]