20131119177

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{294793}}^1$

素因数の和:294929

約数の個数: 32

約数和(自身を含む): 30903844608

約数和(自身を除く): 10772725431

約数列:

[1, 3, 13, 17, 39, 51, 103, 221, 309, 663, 1339, 1751, 4017, 5253, 22763, 68289, 294793, 884379, 3832309, 5011481, 11496927, 15034443, 30363679, 65149253, 91091037, 195447759, 394727827, 516182543, 1184183481, 1548547629, 6710373059, 20131119177]

約数ペア:

[(1, 20131119177), (3, 6710373059), (13, 1548547629), (17, 1184183481), (39, 516182543), (51, 394727827), (103, 195447759), (221, 91091037), (309, 65149253), (663, 30363679), (1339, 15034443), (1751, 11496927), (4017, 5011481), (5253, 3832309), (22763, 884379), (68289, 294793)]