20156929

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1033}}^1$

素因数の和:1144

約数の個数: 16

約数和(自身を含む): 23161600

約数和(自身を除く): 3004671

約数列:

[1, 13, 19, 79, 247, 1027, 1033, 1501, 13429, 19513, 19627, 81607, 255151, 1060891, 1550533, 20156929]

約数ペア:

[(1, 20156929), (13, 1550533), (19, 1060891), (79, 255151), (247, 81607), (1027, 19627), (1033, 19513), (1501, 13429)]