20047342

素因数分解:

$2^1\times 7^1\times {\mathrm{859}}^1\times {\mathrm{1667}}^1$

素因数の和:2535

約数の個数: 16

約数和(自身を含む): 34427520

約数和(自身を除く): 14380178

約数列:

[1, 2, 7, 14, 859, 1667, 1718, 3334, 6013, 11669, 12026, 23338, 1431953, 2863906, 10023671, 20047342]

約数ペア:

[(1, 20047342), (2, 10023671), (7, 2863906), (14, 1431953), (859, 23338), (1667, 12026), (1718, 11669), (3334, 6013)]