20158061192

素因数分解:

$2^3\times {\mathrm{71359}}^1\times {\mathrm{35311}}^1$

素因数の和:106676

約数の個数: 16

約数和(自身を含む): 37797964800

約数和(自身を除く): 17639903608

約数列:

[1, 2, 4, 8, 35311, 70622, 71359, 141244, 142718, 282488, 285436, 570872, 2519757649, 5039515298, 10079030596, 20158061192]

約数ペア:

[(1, 20158061192), (2, 10079030596), (4, 5039515298), (8, 2519757649), (35311, 570872), (70622, 285436), (71359, 282488), (141244, 142718)]