22381660220

素因数分解:

$2^2\times 5^1\times {\mathrm{2861}}^1\times {\mathrm{391151}}^1$

素因数の和:394021

約数の個数: 24

約数和(自身を含む): 47018035008

約数和(自身を除く): 24636374788

約数列:

[1, 2, 4, 5, 10, 20, 2861, 5722, 11444, 14305, 28610, 57220, 391151, 782302, 1564604, 1955755, 3911510, 7823020, 1119083011, 2238166022, 4476332044, 5595415055, 11190830110, 22381660220]

約数ペア:

[(1, 22381660220), (2, 11190830110), (4, 5595415055), (5, 4476332044), (10, 2238166022), (20, 1119083011), (2861, 7823020), (5722, 3911510), (11444, 1955755), (14305, 1564604), (28610, 782302), (57220, 391151)]