20160178418

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{2064323}}^1$

素因数の和:2064601

約数の個数: 16

約数和(自身を含む): 31955735520

約数和(自身を除く): 11795557102

約数列:

[1, 2, 19, 38, 257, 514, 4883, 9766, 2064323, 4128646, 39222137, 78444274, 530531011, 1061062022, 10080089209, 20160178418]

約数ペア:

[(1, 20160178418), (2, 10080089209), (19, 1061062022), (38, 530531011), (257, 78444274), (514, 39222137), (4883, 4128646), (9766, 2064323)]