20186345084

素因数分解:

$2^2\times {\mathrm{277}}^1\times {\mathrm{18218723}}^1$

素因数の和:18219004

約数の個数: 12

約数和(自身を含む): 35453636904

約数和(自身を除く): 15267291820

約数列:

[1, 2, 4, 277, 554, 1108, 18218723, 36437446, 72874892, 5046586271, 10093172542, 20186345084]

約数ペア:

[(1, 20186345084), (2, 10093172542), (4, 5046586271), (277, 72874892), (554, 36437446), (1108, 18218723)]