20076448

素因数分解:

$2^5\times 7^1\times {\mathrm{89627}}^1$

素因数の和:89644

約数の個数: 24

約数和(自身を含む): 45172512

約数和(自身を除く): 25096064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 89627, 179254, 358508, 627389, 717016, 1254778, 1434032, 2509556, 2868064, 5019112, 10038224, 20076448]

約数ペア:

[(1, 20076448), (2, 10038224), (4, 5019112), (7, 2868064), (8, 2509556), (14, 1434032), (16, 1254778), (28, 717016), (32, 627389), (56, 358508), (112, 179254), (224, 89627)]