20171309587

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2029}}^1\times {\mathrm{3659}}^1$

素因数の和:5731

約数の個数: 32

約数和(自身を含む): 24964128000

約数和(自身を除く): 4792818413

約数列:

[1, 11, 13, 19, 143, 209, 247, 2029, 2717, 3659, 22319, 26377, 38551, 40249, 47567, 69521, 290147, 424061, 501163, 523237, 764731, 903773, 5512793, 7424111, 9941503, 81665221, 96513443, 141058109, 1061647873, 1551639199, 1833755417, 20171309587]

約数ペア:

[(1, 20171309587), (11, 1833755417), (13, 1551639199), (19, 1061647873), (143, 141058109), (209, 96513443), (247, 81665221), (2029, 9941503), (2717, 7424111), (3659, 5512793), (22319, 903773), (26377, 764731), (38551, 523237), (40249, 501163), (47567, 424061), (69521, 290147)]