220472004

素因数分解:

$2^2\times 3^1\times {\mathrm{18372667}}^1$

素因数の和:18372674

約数の個数: 12

約数和(自身を含む): 514434704

約数和(自身を除く): 293962700

約数列:

[1, 2, 3, 4, 6, 12, 18372667, 36745334, 55118001, 73490668, 110236002, 220472004]

約数ペア:

[(1, 220472004), (2, 110236002), (3, 73490668), (4, 55118001), (6, 36745334), (12, 18372667)]