20671570502

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{14431}}^1\times {\mathrm{65111}}^1$

素因数の和:79555

約数の個数: 16

約数和(自身を含む): 33829069824

約数和(自身を除く): 13157499322

約数列:

[1, 2, 11, 22, 14431, 28862, 65111, 130222, 158741, 317482, 716221, 1432442, 939616841, 1879233682, 10335785251, 20671570502]

約数ペア:

[(1, 20671570502), (2, 10335785251), (11, 1879233682), (22, 939616841), (14431, 1432442), (28862, 716221), (65111, 317482), (130222, 158741)]