20096839

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{601}}^1$

素因数の和:906

約数の個数: 16

約数和(自身を含む): 24446016

約数和(自身を除く): 4349177

約数列:

[1, 7, 17, 119, 281, 601, 1967, 4207, 4777, 10217, 33439, 71519, 168881, 1182167, 2870977, 20096839]

約数ペア:

[(1, 20096839), (7, 2870977), (17, 1182167), (119, 168881), (281, 71519), (601, 33439), (1967, 10217), (4207, 4777)]