20072864

素因数分解:

$2^5\times 7^1\times {\mathrm{89611}}^1$

素因数の和:89628

約数の個数: 24

約数和(自身を含む): 45164448

約数和(自身を除く): 25091584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 89611, 179222, 358444, 627277, 716888, 1254554, 1433776, 2509108, 2867552, 5018216, 10036432, 20072864]

約数ペア:

[(1, 20072864), (2, 10036432), (4, 5018216), (7, 2867552), (8, 2509108), (14, 1433776), (16, 1254554), (28, 716888), (32, 627277), (56, 358444), (112, 179222), (224, 89611)]