20130462070

素因数分解:

$2^1\times 5^1\times {\mathrm{39841}}^1\times {\mathrm{50527}}^1$

素因数の和:90375

約数の個数: 16

約数和(自身を含む): 36236458368

約数和(自身を除く): 16105996298

約数列:

[1, 2, 5, 10, 39841, 50527, 79682, 101054, 199205, 252635, 398410, 505270, 2013046207, 4026092414, 10065231035, 20130462070]

約数ペア:

[(1, 20130462070), (2, 10065231035), (5, 4026092414), (10, 2013046207), (39841, 505270), (50527, 398410), (79682, 252635), (101054, 199205)]