20759900478

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{24891967}}^1$

素因数の和:24892111

約数の個数: 16

約数和(自身を含む): 41818506240

約数和(自身を除く): 21058605762

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 24891967, 49783934, 74675901, 149351802, 3459983413, 6919966826, 10379950239, 20759900478]

約数ペア:

[(1, 20759900478), (2, 10379950239), (3, 6919966826), (6, 3459983413), (139, 149351802), (278, 74675901), (417, 49783934), (834, 24891967)]