20652643869

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{183047}}^1$

素因数の和:183337

約数の個数: 32

約数和(自身を含む): 32474179584

約数和(自身を除く): 11821535715

約数列:

[1, 3, 11, 13, 33, 39, 143, 263, 429, 789, 2893, 3419, 8679, 10257, 37609, 112827, 183047, 549141, 2013517, 2379611, 6040551, 7138833, 26175721, 48141361, 78527163, 144424083, 529554971, 625837693, 1588664913, 1877513079, 6884214623, 20652643869]

約数ペア:

[(1, 20652643869), (3, 6884214623), (11, 1877513079), (13, 1588664913), (33, 625837693), (39, 529554971), (143, 144424083), (263, 78527163), (429, 48141361), (789, 26175721), (2893, 7138833), (3419, 6040551), (8679, 2379611), (10257, 2013517), (37609, 549141), (112827, 183047)]