20054048

素因数分解:

$2^5\times 7^1\times {\mathrm{89527}}^1$

素因数の和:89544

約数の個数: 24

約数和(自身を含む): 45122112

約数和(自身を除く): 25068064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 89527, 179054, 358108, 626689, 716216, 1253378, 1432432, 2506756, 2864864, 5013512, 10027024, 20054048]

約数ペア:

[(1, 20054048), (2, 10027024), (4, 5013512), (7, 2864864), (8, 2506756), (14, 1432432), (16, 1253378), (28, 716216), (32, 626689), (56, 358108), (112, 179054), (224, 89527)]