20500634

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{133121}}^1$

素因数の和:133141

約数の個数: 16

約数和(自身を含む): 38339136

約数和(自身を除く): 17838502

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 133121, 266242, 931847, 1464331, 1863694, 2928662, 10250317, 20500634]

約数ペア:

[(1, 20500634), (2, 10250317), (7, 2928662), (11, 1863694), (14, 1464331), (22, 931847), (77, 266242), (154, 133121)]