20116836

素因数分解:

$2^2\times 3^4\times {\mathrm{29}}^1\times {\mathrm{2141}}^1$

素因数の和:2186

約数の個数: 60

約数和(自身を含む): 54428220

約数和(自身を除く): 34311384

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 81, 87, 108, 116, 162, 174, 261, 324, 348, 522, 783, 1044, 1566, 2141, 2349, 3132, 4282, 4698, 6423, 8564, 9396, 12846, 19269, 25692, 38538, 57807, 62089, 77076, 115614, 124178, 173421, 186267, 231228, 248356, 346842, 372534, 558801, 693684, 745068, 1117602, 1676403, 2235204, 3352806, 5029209, 6705612, 10058418, 20116836]

約数ペア:

[(1, 20116836), (2, 10058418), (3, 6705612), (4, 5029209), (6, 3352806), (9, 2235204), (12, 1676403), (18, 1117602), (27, 745068), (29, 693684), (36, 558801), (54, 372534), (58, 346842), (81, 248356), (87, 231228), (108, 186267), (116, 173421), (162, 124178), (174, 115614), (261, 77076), (324, 62089), (348, 57807), (522, 38538), (783, 25692), (1044, 19269), (1566, 12846), (2141, 9396), (2349, 8564), (3132, 6423), (4282, 4698)]