20249020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{92041}}^1$

素因数の和:92061

約数の個数: 24

約数和(自身を含む): 46389168

約数和(自身を除く): 26140148

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 92041, 184082, 368164, 460205, 920410, 1012451, 1840820, 2024902, 4049804, 5062255, 10124510, 20249020]

約数ペア:

[(1, 20249020), (2, 10124510), (4, 5062255), (5, 4049804), (10, 2024902), (11, 1840820), (20, 1012451), (22, 920410), (44, 460205), (55, 368164), (110, 184082), (220, 92041)]