20064037145

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{29411}}^1$

素因数の和:29645

約数の個数: 32

約数和(自身を含む): 26089620480

約数和(自身を除く): 6025583335

約数列:

[1, 5, 19, 43, 95, 167, 215, 817, 835, 3173, 4085, 7181, 15865, 29411, 35905, 136439, 147055, 558809, 682195, 1264673, 2794045, 4911637, 6323365, 24028787, 24558185, 93321103, 120143935, 211200391, 466605515, 1056001955, 4012807429, 20064037145]

約数ペア:

[(1, 20064037145), (5, 4012807429), (19, 1056001955), (43, 466605515), (95, 211200391), (167, 120143935), (215, 93321103), (817, 24558185), (835, 24028787), (3173, 6323365), (4085, 4911637), (7181, 2794045), (15865, 1264673), (29411, 682195), (35905, 558809), (136439, 147055)]