20824034

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{135221}}^1$

素因数の和:135241

約数の個数: 16

約数和(自身を含む): 38943936

約数和(自身を除く): 18119902

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 135221, 270442, 946547, 1487431, 1893094, 2974862, 10412017, 20824034]

約数ペア:

[(1, 20824034), (2, 10412017), (7, 2974862), (11, 1893094), (14, 1487431), (22, 946547), (77, 270442), (154, 135221)]