20375070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{679169}}^1$

素因数の和:679179

約数の個数: 16

約数和(自身を含む): 48900240

約数和(自身を除く): 28525170

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 679169, 1358338, 2037507, 3395845, 4075014, 6791690, 10187535, 20375070]

約数ペア:

[(1, 20375070), (2, 10187535), (3, 6791690), (5, 4075014), (6, 3395845), (10, 2037507), (15, 1358338), (30, 679169)]