20199863239

素因数分解:

${\mathrm{61}}^1\times {\mathrm{211}}^1\times {\mathrm{337}}^1\times {\mathrm{4657}}^1$

素因数の和:5266

約数の個数: 16

約数和(自身を含む): 20693966176

約数和(自身を除く): 494102937

約数列:

[1, 61, 211, 337, 4657, 12871, 20557, 71107, 284077, 982627, 1569409, 4337527, 59940247, 95733949, 331145299, 20199863239]

約数ペア:

[(1, 20199863239), (61, 331145299), (211, 95733949), (337, 59940247), (4657, 4337527), (12871, 1569409), (20557, 982627), (71107, 284077)]