20736698124

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{3505189}}^1$

素因数の和:3505242

約数の個数: 48

約数和(自身を含む): 52998472800

約数和(自身を除く): 32261774676

約数列:

[1, 2, 3, 4, 6, 12, 17, 29, 34, 51, 58, 68, 87, 102, 116, 174, 204, 348, 493, 986, 1479, 1972, 2958, 5916, 3505189, 7010378, 10515567, 14020756, 21031134, 42062268, 59588213, 101650481, 119176426, 178764639, 203300962, 238352852, 304951443, 357529278, 406601924, 609902886, 715058556, 1219805772, 1728058177, 3456116354, 5184174531, 6912232708, 10368349062, 20736698124]

約数ペア:

[(1, 20736698124), (2, 10368349062), (3, 6912232708), (4, 5184174531), (6, 3456116354), (12, 1728058177), (17, 1219805772), (29, 715058556), (34, 609902886), (51, 406601924), (58, 357529278), (68, 304951443), (87, 238352852), (102, 203300962), (116, 178764639), (174, 119176426), (204, 101650481), (348, 59588213), (493, 42062268), (986, 21031134), (1479, 14020756), (1972, 10515567), (2958, 7010378), (5916, 3505189)]