20344646

素因数分解:

$2^1\times 7^1\times {\mathrm{877}}^1\times {\mathrm{1657}}^1$

素因数の和:2543

約数の個数: 16

約数和(自身を含む): 34937376

約数和(自身を除く): 14592730

約数列:

[1, 2, 7, 14, 877, 1657, 1754, 3314, 6139, 11599, 12278, 23198, 1453189, 2906378, 10172323, 20344646]

約数ペア:

[(1, 20344646), (2, 10172323), (7, 2906378), (14, 1453189), (877, 23198), (1657, 12278), (1754, 11599), (3314, 6139)]