20186832972

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{18901529}}^1$

素因数の和:18901625

約数の個数: 24

約数和(自身を含む): 47631855600

約数和(自身を除く): 27445022628

約数列:

[1, 2, 3, 4, 6, 12, 89, 178, 267, 356, 534, 1068, 18901529, 37803058, 56704587, 75606116, 113409174, 226818348, 1682236081, 3364472162, 5046708243, 6728944324, 10093416486, 20186832972]

約数ペア:

[(1, 20186832972), (2, 10093416486), (3, 6728944324), (4, 5046708243), (6, 3364472162), (12, 1682236081), (89, 226818348), (178, 113409174), (267, 75606116), (356, 56704587), (534, 37803058), (1068, 18901529)]