20092059

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{2069}}^1$

素因数の和:2171

約数の個数: 24

約数和(自身を含む): 31646160

約数和(自身を除く): 11554101

約数列:

[1, 3, 9, 13, 39, 83, 117, 249, 747, 1079, 2069, 3237, 6207, 9711, 18621, 26897, 80691, 171727, 242073, 515181, 1545543, 2232451, 6697353, 20092059]

約数ペア:

[(1, 20092059), (3, 6697353), (9, 2232451), (13, 1545543), (39, 515181), (83, 242073), (117, 171727), (249, 80691), (747, 26897), (1079, 18621), (2069, 9711), (3237, 6207)]