20006187

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{193}}^1\times {\mathrm{317}}^1$

素因数の和:622

約数の個数: 16

約数和(自身を含む): 27144480

約数和(自身を除く): 7138293

約数列:

[1, 3, 109, 193, 317, 327, 579, 951, 21037, 34553, 61181, 63111, 103659, 183543, 6668729, 20006187]

約数ペア:

[(1, 20006187), (3, 6668729), (109, 183543), (193, 103659), (317, 63111), (327, 61181), (579, 34553), (951, 21037)]