20156104734

素因数分解:

$2^1\times 3^1\times {\mathrm{457}}^1\times {\mathrm{7350877}}^1$

素因数の和:7351339

約数の個数: 16

約数和(自身を含む): 40400425488

約数和(自身を除く): 20244320754

約数列:

[1, 2, 3, 6, 457, 914, 1371, 2742, 7350877, 14701754, 22052631, 44105262, 3359350789, 6718701578, 10078052367, 20156104734]

約数ペア:

[(1, 20156104734), (2, 10078052367), (3, 6718701578), (6, 3359350789), (457, 44105262), (914, 22052631), (1371, 14701754), (2742, 7350877)]