20160461104

素因数分解:

$2^4\times 7^1\times {\mathrm{180004117}}^1$

素因数の和:180004132

約数の個数: 20

約数和(自身を含む): 44641021264

約数和(自身を除く): 24480560160

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 180004117, 360008234, 720016468, 1260028819, 1440032936, 2520057638, 2880065872, 5040115276, 10080230552, 20160461104]

約数ペア:

[(1, 20160461104), (2, 10080230552), (4, 5040115276), (7, 2880065872), (8, 2520057638), (14, 1440032936), (16, 1260028819), (28, 720016468), (56, 360008234), (112, 180004117)]