20064755735

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{293}}^1\times {\mathrm{5323}}^1$

素因数の和:5735

約数の個数: 32

約数和(自身を含む): 25244448768

約数和(自身を除く): 5179693033

約数列:

[1, 5, 31, 83, 155, 293, 415, 1465, 2573, 5323, 9083, 12865, 24319, 26615, 45415, 121595, 165013, 441809, 753889, 825065, 1559639, 2209045, 3769445, 7798195, 13696079, 48348809, 68480395, 129450037, 241744045, 647250185, 4012951147, 20064755735]

約数ペア:

[(1, 20064755735), (5, 4012951147), (31, 647250185), (83, 241744045), (155, 129450037), (293, 68480395), (415, 48348809), (1465, 13696079), (2573, 7798195), (5323, 3769445), (9083, 2209045), (12865, 1559639), (24319, 825065), (26615, 753889), (45415, 441809), (121595, 165013)]