20004334

素因数分解:

$2^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{13109}}^1$

素因数の和:13227

約数の個数: 16

約数和(自身を含む): 34610400

約数和(自身を除く): 14606066

約数列:

[1, 2, 7, 14, 109, 218, 763, 1526, 13109, 26218, 91763, 183526, 1428881, 2857762, 10002167, 20004334]

約数ペア:

[(1, 20004334), (2, 10002167), (7, 2857762), (14, 1428881), (109, 183526), (218, 91763), (763, 26218), (1526, 13109)]