20326608

素因数分解:

$2^4\times 3^2\times {\mathrm{141157}}^1$

素因数の和:141171

約数の個数: 30

約数和(自身を含む): 56886674

約数和(自身を除く): 36560066

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 141157, 282314, 423471, 564628, 846942, 1129256, 1270413, 1693884, 2258512, 2540826, 3387768, 5081652, 6775536, 10163304, 20326608]

約数ペア:

[(1, 20326608), (2, 10163304), (3, 6775536), (4, 5081652), (6, 3387768), (8, 2540826), (9, 2258512), (12, 1693884), (16, 1270413), (18, 1129256), (24, 846942), (36, 564628), (48, 423471), (72, 282314), (144, 141157)]