20160922876

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{265275301}}^1$

素因数の和:265275324

約数の個数: 12

約数和(自身を含む): 37138542280

約数和(自身を除く): 16977619404

約数列:

[1, 2, 4, 19, 38, 76, 265275301, 530550602, 1061101204, 5040230719, 10080461438, 20160922876]

約数ペア:

[(1, 20160922876), (2, 10080461438), (4, 5040230719), (19, 1061101204), (38, 530550602), (76, 265275301)]