20162090732

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3271}}^1\times {\mathrm{7591}}^1$

素因数の和:10902

約数の個数: 48

約数和(自身を含む): 41732920320

約数和(自身を除く): 21570829588

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 3271, 6542, 7591, 13084, 15182, 22897, 30364, 45794, 53137, 91588, 94859, 106274, 189718, 212548, 220139, 379436, 440278, 664013, 880556, 1328026, 1540973, 2656052, 3081946, 6163892, 24830161, 49660322, 99320644, 173811127, 347622254, 695244508, 720074669, 1440149338, 2880298676, 5040522683, 10081045366, 20162090732]

約数ペア:

[(1, 20162090732), (2, 10081045366), (4, 5040522683), (7, 2880298676), (14, 1440149338), (28, 720074669), (29, 695244508), (58, 347622254), (116, 173811127), (203, 99320644), (406, 49660322), (812, 24830161), (3271, 6163892), (6542, 3081946), (7591, 2656052), (13084, 1540973), (15182, 1328026), (22897, 880556), (30364, 664013), (45794, 440278), (53137, 379436), (91588, 220139), (94859, 212548), (106274, 189718)]