20111202272

素因数分解:

$2^5\times 7^1\times {\mathrm{89782153}}^1$

素因数の和:89782170

約数の個数: 24

約数和(自身を含む): 45250205616

約数和(自身を除く): 25139003344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 89782153, 179564306, 359128612, 628475071, 718257224, 1256950142, 1436514448, 2513900284, 2873028896, 5027800568, 10055601136, 20111202272]

約数ペア:

[(1, 20111202272), (2, 10055601136), (4, 5027800568), (7, 2873028896), (8, 2513900284), (14, 1436514448), (16, 1256950142), (28, 718257224), (32, 628475071), (56, 359128612), (112, 179564306), (224, 89782153)]