20160419858

素因数分解:

$2^1\times {\mathrm{397}}^1\times {\mathrm{2311}}^1\times {\mathrm{10987}}^1$

素因数の和:13697

約数の個数: 16

約数和(自身を含む): 30332681664

約数和(自身を除く): 10172261806

約数列:

[1, 2, 397, 794, 2311, 4622, 10987, 21974, 917467, 1834934, 4361839, 8723678, 25390957, 50781914, 10080209929, 20160419858]

約数ペア:

[(1, 20160419858), (2, 10080209929), (397, 50781914), (794, 25390957), (2311, 8723678), (4622, 4361839), (10987, 1834934), (21974, 917467)]