20004313389

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{4561}}^1\times {\mathrm{85999}}^1$

素因数の和:90580

約数の個数: 16

約数和(自身を含む): 28247904000

約数和(自身を除く): 8243590611

約数列:

[1, 3, 17, 51, 4561, 13683, 77537, 85999, 232611, 257997, 1461983, 4385949, 392241439, 1176724317, 6668104463, 20004313389]

約数ペア:

[(1, 20004313389), (3, 6668104463), (17, 1176724317), (51, 392241439), (4561, 4385949), (13683, 1461983), (77537, 257997), (85999, 232611)]