20187256434

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{37803851}}^1$

素因数の和:37803945

約数の個数: 16

約数和(自身を含む): 40828160160

約数和(自身を除く): 20640903726

約数列:

[1, 2, 3, 6, 89, 178, 267, 534, 37803851, 75607702, 113411553, 226823106, 3364542739, 6729085478, 10093628217, 20187256434]

約数ペア:

[(1, 20187256434), (2, 10093628217), (3, 6729085478), (6, 3364542739), (89, 226823106), (178, 113411553), (267, 75607702), (534, 37803851)]