20348660637

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{2107141}}^1$

素因数の和:2107213

約数の個数: 24

約数和(自身を含む): 31227844440

約数和(自身を除く): 10879183803

約数列:

[1, 3, 9, 29, 37, 87, 111, 261, 333, 1073, 3219, 9657, 2107141, 6321423, 18964269, 61107089, 77964217, 183321267, 233892651, 549963801, 701677953, 2260962293, 6782886879, 20348660637]

約数ペア:

[(1, 20348660637), (3, 6782886879), (9, 2260962293), (29, 701677953), (37, 549963801), (87, 233892651), (111, 183321267), (261, 77964217), (333, 61107089), (1073, 18964269), (3219, 6321423), (9657, 2107141)]