20077565067

素因数分解:

$3^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1061}}^1\times {\mathrm{1697}}^1$

素因数の和:2833

約数の個数: 64

約数和(自身を含む): 34622899200

約数和(自身を除く): 14545334133

約数列:

[1, 3, 7, 9, 21, 27, 59, 63, 177, 189, 413, 531, 1061, 1239, 1593, 1697, 3183, 3717, 5091, 7427, 9549, 11151, 11879, 15273, 22281, 28647, 35637, 45819, 62599, 66843, 100123, 106911, 187797, 200529, 300369, 320733, 438193, 563391, 700861, 901107, 1314579, 1690173, 1800517, 2102583, 2703321, 3943737, 5401551, 6307749, 11831211, 12603619, 16204653, 18923247, 37810857, 48613959, 106230503, 113432571, 318691509, 340297713, 743613521, 956074527, 2230840563, 2868223581, 6692521689, 20077565067]

約数ペア:

[(1, 20077565067), (3, 6692521689), (7, 2868223581), (9, 2230840563), (21, 956074527), (27, 743613521), (59, 340297713), (63, 318691509), (177, 113432571), (189, 106230503), (413, 48613959), (531, 37810857), (1061, 18923247), (1239, 16204653), (1593, 12603619), (1697, 11831211), (3183, 6307749), (3717, 5401551), (5091, 3943737), (7427, 2703321), (9549, 2102583), (11151, 1800517), (11879, 1690173), (15273, 1314579), (22281, 901107), (28647, 700861), (35637, 563391), (45819, 438193), (62599, 320733), (66843, 300369), (100123, 200529), (106911, 187797)]