20414912

素因数分解:

$2^6\times 7^1\times {\mathrm{45569}}^1$

素因数の和:45588

約数の個数: 28

約数和(自身を含む): 46299120

約数和(自身を除く): 25884208

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 45569, 91138, 182276, 318983, 364552, 637966, 729104, 1275932, 1458208, 2551864, 2916416, 5103728, 10207456, 20414912]

約数ペア:

[(1, 20414912), (2, 10207456), (4, 5103728), (7, 2916416), (8, 2551864), (14, 1458208), (16, 1275932), (28, 729104), (32, 637966), (56, 364552), (64, 318983), (112, 182276), (224, 91138), (448, 45569)]