20888970042

素因数分解:

$2^1\times 3^1\times {\mathrm{457}}^1\times {\mathrm{7618151}}^1$

素因数の和:7618613

約数の個数: 16

約数和(自身を含む): 41869363392

約数和(自身を除く): 20980393350

約数列:

[1, 2, 3, 6, 457, 914, 1371, 2742, 7618151, 15236302, 22854453, 45708906, 3481495007, 6962990014, 10444485021, 20888970042]

約数ペア:

[(1, 20888970042), (2, 10444485021), (3, 6962990014), (6, 3481495007), (457, 45708906), (914, 22854453), (1371, 15236302), (2742, 7618151)]