20342090977

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{389}}^1\times {\mathrm{2351}}^1$

素因数の和:2841

約数の個数: 32

約数和(自身を含む): 23115456000

約数和(自身を除く): 2773365023

約数列:

[1, 13, 29, 59, 377, 389, 767, 1711, 2351, 5057, 11281, 22243, 22951, 30563, 68179, 138709, 146653, 298363, 665579, 886327, 914539, 1803217, 4022561, 8652527, 11889007, 26521631, 52293293, 53957801, 344781203, 701451413, 1564776229, 20342090977]

約数ペア:

[(1, 20342090977), (13, 1564776229), (29, 701451413), (59, 344781203), (377, 53957801), (389, 52293293), (767, 26521631), (1711, 11889007), (2351, 8652527), (5057, 4022561), (11281, 1803217), (22243, 914539), (22951, 886327), (30563, 665579), (68179, 298363), (138709, 146653)]