20122085890

素因数分解:

$2^1\times 5^1\times {\mathrm{433}}^1\times {\mathrm{4647133}}^1$

素因数の和:4647573

約数の個数: 16

約数和(自身を含む): 36303410808

約数和(自身を除く): 16181324918

約数列:

[1, 2, 5, 10, 433, 866, 2165, 4330, 4647133, 9294266, 23235665, 46471330, 2012208589, 4024417178, 10061042945, 20122085890]

約数ペア:

[(1, 20122085890), (2, 10061042945), (5, 4024417178), (10, 2012208589), (433, 46471330), (866, 23235665), (2165, 9294266), (4330, 4647133)]