20155998

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{176807}}^1$

素因数の和:176831

約数の個数: 16

約数和(自身を含む): 42433920

約数和(自身を除く): 22277922

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 176807, 353614, 530421, 1060842, 3359333, 6718666, 10077999, 20155998]

約数ペア:

[(1, 20155998), (2, 10077999), (3, 6718666), (6, 3359333), (19, 1060842), (38, 530421), (57, 353614), (114, 176807)]