2012159180

素因数分解:

$2^2\times 5^1\times {\mathrm{9157}}^1\times {\mathrm{10987}}^1$

素因数の和:20153

約数の個数: 24

約数和(自身を含む): 4226380368

約数和(自身を除く): 2214221188

約数列:

[1, 2, 4, 5, 10, 20, 9157, 10987, 18314, 21974, 36628, 43948, 45785, 54935, 91570, 109870, 183140, 219740, 100607959, 201215918, 402431836, 503039795, 1006079590, 2012159180]

約数ペア:

[(1, 2012159180), (2, 1006079590), (4, 503039795), (5, 402431836), (10, 201215918), (20, 100607959), (9157, 219740), (10987, 183140), (18314, 109870), (21974, 91570), (36628, 54935), (43948, 45785)]