20488202272

素因数分解:

$2^5\times {\mathrm{7433}}^1\times {\mathrm{86137}}^1$

素因数の和:93580

約数の個数: 24

約数和(自身を含む): 40342043196

約数和(自身を除く): 19853840924

約数列:

[1, 2, 4, 8, 16, 32, 7433, 14866, 29732, 59464, 86137, 118928, 172274, 237856, 344548, 689096, 1378192, 2756384, 640256321, 1280512642, 2561025284, 5122050568, 10244101136, 20488202272]

約数ペア:

[(1, 20488202272), (2, 10244101136), (4, 5122050568), (8, 2561025284), (16, 1280512642), (32, 640256321), (7433, 2756384), (14866, 1378192), (29732, 689096), (59464, 344548), (86137, 237856), (118928, 172274)]