20348620061

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{5622719}}^1$

素因数の和:5622784

約数の個数: 16

約数和(自身を含む): 25909493760

約数和(自身を除く): 5560873699

約数列:

[1, 7, 11, 47, 77, 329, 517, 3619, 5622719, 39359033, 61849909, 264267793, 432949363, 1849874551, 2906945723, 20348620061]

約数ペア:

[(1, 20348620061), (7, 2906945723), (11, 1849874551), (47, 432949363), (77, 264267793), (329, 61849909), (517, 39359033), (3619, 5622719)]