20172492011

素因数分解:

$7^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{383267}}^1$

素因数の和:383450

約数の個数: 16

約数和(自身を含む): 23597044224

約数和(自身を除く): 3424552213

約数列:

[1, 7, 73, 103, 511, 721, 7519, 52633, 383267, 2682869, 27978491, 39476501, 195849437, 276335507, 2881784573, 20172492011]

約数ペア:

[(1, 20172492011), (7, 2881784573), (73, 276335507), (103, 195849437), (511, 39476501), (721, 27978491), (7519, 2682869), (52633, 383267)]