20161795577

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{893657}}^1$

素因数の和:893968

約数の個数: 16

約数和(自身を含む): 25222603392

約数和(自身を除く): 5060807815

約数列:

[1, 7, 11, 77, 293, 2051, 3223, 22561, 893657, 6255599, 9830227, 68811589, 261841501, 1832890507, 2880256511, 20161795577]

約数ペア:

[(1, 20161795577), (7, 2880256511), (11, 1832890507), (77, 261841501), (293, 68811589), (2051, 9830227), (3223, 6255599), (22561, 893657)]