2020022571

素因数分解:

$3^1\times 7^1\times {\mathrm{727}}^1\times {\mathrm{132313}}^1$

素因数の和:133050

約数の個数: 16

約数和(自身を含む): 3082386944

約数和(自身を除く): 1062364373

約数列:

[1, 3, 7, 21, 727, 2181, 5089, 15267, 132313, 396939, 926191, 2778573, 96191551, 288574653, 673340857, 2020022571]

約数ペア:

[(1, 2020022571), (3, 673340857), (7, 288574653), (21, 96191551), (727, 2778573), (2181, 926191), (5089, 396939), (15267, 132313)]