20171806102

素因数分解:

$2^1\times 7^1\times {\mathrm{28859}}^1\times {\mathrm{49927}}^1$

素因数の和:78795

約数の個数: 16

約数和(自身を含む): 34582129920

約数和(自身を除く): 14410323818

約数列:

[1, 2, 7, 14, 28859, 49927, 57718, 99854, 202013, 349489, 404026, 698978, 1440843293, 2881686586, 10085903051, 20171806102]

約数ペア:

[(1, 20171806102), (2, 10085903051), (7, 2881686586), (14, 1440843293), (28859, 698978), (49927, 404026), (57718, 349489), (99854, 202013)]