20342017953

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{61087141}}^1$

素因数の和:61087184

約数の個数: 12

約数和(自身を含む): 30177048148

約数和(自身を除く): 9835030195

約数列:

[1, 3, 9, 37, 111, 333, 61087141, 183261423, 549784269, 2260224217, 6780672651, 20342017953]

約数ペア:

[(1, 20342017953), (3, 6780672651), (9, 2260224217), (37, 549784269), (111, 183261423), (333, 61087141)]