20154306

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{31393}}^1$

素因数の和:31505

約数の個数: 16

約数和(自身を含む): 40686624

約数和(自身を除く): 20532318

約数列:

[1, 2, 3, 6, 107, 214, 321, 642, 31393, 62786, 94179, 188358, 3359051, 6718102, 10077153, 20154306]

約数ペア:

[(1, 20154306), (2, 10077153), (3, 6718102), (6, 3359051), (107, 188358), (214, 94179), (321, 62786), (642, 31393)]