20071341

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{32321}}^1$

素因数の和:32353

約数の個数: 16

約数和(自身を含む): 31029120

約数和(自身を除く): 10957779

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 32321, 96963, 290889, 743383, 872667, 2230149, 6690447, 20071341]

約数ペア:

[(1, 20071341), (3, 6690447), (9, 2230149), (23, 872667), (27, 743383), (69, 290889), (207, 96963), (621, 32321)]