20147208317

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{51527387}}^1$

素因数の和:51527427

約数の個数: 8

約数和(自身を含む): 22259831616

約数和(自身を除く): 2112623299

約数列:

[1, 17, 23, 391, 51527387, 875965579, 1185129901, 20147208317]

約数ペア:

[(1, 20147208317), (17, 1185129901), (23, 875965579), (391, 51527387)]