20138020278

素因数分解:

$2^1\times 3^1\times {\mathrm{1301}}^1\times {\mathrm{2579813}}^1$

素因数の和:2581119

約数の個数: 16

約数和(自身を含む): 40307013936

約数和(自身を除く): 20168993658

約数列:

[1, 2, 3, 6, 1301, 2602, 3903, 7806, 2579813, 5159626, 7739439, 15478878, 3356336713, 6712673426, 10069010139, 20138020278]

約数ペア:

[(1, 20138020278), (2, 10069010139), (3, 6712673426), (6, 3356336713), (1301, 15478878), (2602, 7739439), (3903, 5159626), (7806, 2579813)]