20135396961

素因数分解:

$3^3\times {\mathrm{677}}^1\times {\mathrm{1101559}}^1$

素因数の和:1102245

約数の個数: 16

約数和(自身を含む): 29874307200

約数和(自身を除く): 9738910239

約数列:

[1, 3, 9, 27, 677, 2031, 6093, 18279, 1101559, 3304677, 9914031, 29742093, 745755443, 2237266329, 6711798987, 20135396961]

約数ペア:

[(1, 20135396961), (3, 6711798987), (9, 2237266329), (27, 745755443), (677, 29742093), (2031, 9914031), (6093, 3304677), (18279, 1101559)]