20156194914

素因数分解:

$2^1\times 3^1\times {\mathrm{829}}^1\times {\mathrm{4052311}}^1$

素因数の和:4053145

約数の個数: 16

約数和(自身を含む): 40361027520

約数和(自身を除く): 20204832606

約数列:

[1, 2, 3, 6, 829, 1658, 2487, 4974, 4052311, 8104622, 12156933, 24313866, 3359365819, 6718731638, 10078097457, 20156194914]

約数ペア:

[(1, 20156194914), (2, 10078097457), (3, 6718731638), (6, 3359365819), (829, 24313866), (1658, 12156933), (2487, 8104622), (4974, 4052311)]