20766707739

素因数分解:

$3^2\times {\mathrm{53657}}^1\times {\mathrm{43003}}^1$

素因数の和:96666

約数の個数: 12

約数和(自身を含む): 29997612216

約数和(自身を除く): 9230904477

約数列:

[1, 3, 9, 43003, 53657, 129009, 160971, 387027, 482913, 2307411971, 6922235913, 20766707739]

約数ペア:

[(1, 20766707739), (3, 6922235913), (9, 2307411971), (43003, 482913), (53657, 387027), (129009, 160971)]