20147008803

素因数分解:

$3^1\times {\mathrm{163}}^1\times {\mathrm{1279}}^1\times {\mathrm{32213}}^1$

素因数の和:33658

約数の個数: 16

約数和(自身を含む): 27049451520

約数和(自身を除く): 6902442717

約数列:

[1, 3, 163, 489, 1279, 3837, 32213, 96639, 208477, 625431, 5250719, 15752157, 41200427, 123601281, 6715669601, 20147008803]

約数ペア:

[(1, 20147008803), (3, 6715669601), (163, 123601281), (489, 41200427), (1279, 15752157), (3837, 5250719), (32213, 625431), (96639, 208477)]