20228450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{36779}}^1$

素因数の和:36802

約数の個数: 24

約数和(自身を含む): 41046480

約数和(自身を除く): 20818030

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 36779, 73558, 183895, 367790, 404569, 809138, 919475, 1838950, 2022845, 4045690, 10114225, 20228450]

約数ペア:

[(1, 20228450), (2, 10114225), (5, 4045690), (10, 2022845), (11, 1838950), (22, 919475), (25, 809138), (50, 404569), (55, 367790), (110, 183895), (275, 73558), (550, 36779)]