20168710

素因数分解:

$2^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{5779}}^1$

素因数の和:6135

約数の個数: 16

約数和(自身を含む): 36414000

約数和(自身を除く): 16245290

約数列:

[1, 2, 5, 10, 349, 698, 1745, 3490, 5779, 11558, 28895, 57790, 2016871, 4033742, 10084355, 20168710]

約数ペア:

[(1, 20168710), (2, 10084355), (5, 4033742), (10, 2016871), (349, 57790), (698, 28895), (1745, 11558), (3490, 5779)]