20206844924

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^2\times {\mathrm{858113}}^1$

素因数の和:858182

約数の個数: 36

約数和(自身を含む): 41855368464

約数和(自身を除く): 21648523540

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 841, 1682, 3364, 5887, 11774, 23548, 858113, 1716226, 3432452, 6006791, 12013582, 24027164, 24885277, 49770554, 99541108, 174196939, 348393878, 696787756, 721673033, 1443346066, 2886692132, 5051711231, 10103422462, 20206844924]

約数ペア:

[(1, 20206844924), (2, 10103422462), (4, 5051711231), (7, 2886692132), (14, 1443346066), (28, 721673033), (29, 696787756), (58, 348393878), (116, 174196939), (203, 99541108), (406, 49770554), (812, 24885277), (841, 24027164), (1682, 12013582), (3364, 6006791), (5887, 3432452), (11774, 1716226), (23548, 858113)]