20658889694

素因数分解:

$2^1\times {\mathrm{241}}^1\times {\mathrm{419}}^1\times {\mathrm{102293}}^1$

素因数の和:102955

約数の個数: 16

約数和(自身を含む): 31191486480

約数和(自身を除く): 10532596786

約数列:

[1, 2, 241, 419, 482, 838, 100979, 102293, 201958, 204586, 24652613, 42860767, 49305226, 85721534, 10329444847, 20658889694]

約数ペア:

[(1, 20658889694), (2, 10329444847), (241, 85721534), (419, 49305226), (482, 42860767), (838, 24652613), (100979, 204586), (102293, 201958)]