20186518232

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{132806041}}^1$

素因数の和:132806066

約数の個数: 16

約数和(自身を含む): 39841812600

約数和(自身を除く): 19655294368

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 132806041, 265612082, 531224164, 1062448328, 2523314779, 5046629558, 10093259116, 20186518232]

約数ペア:

[(1, 20186518232), (2, 10093259116), (4, 5046629558), (8, 2523314779), (19, 1062448328), (38, 531224164), (76, 265612082), (152, 132806041)]