20302912

素因数分解:

$2^6\times 7^1\times {\mathrm{45319}}^1$

素因数の和:45338

約数の個数: 28

約数和(自身を含む): 46045120

約数和(自身を除く): 25742208

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 45319, 90638, 181276, 317233, 362552, 634466, 725104, 1268932, 1450208, 2537864, 2900416, 5075728, 10151456, 20302912]

約数ペア:

[(1, 20302912), (2, 10151456), (4, 5075728), (7, 2900416), (8, 2537864), (14, 1450208), (16, 1268932), (28, 725104), (32, 634466), (56, 362552), (64, 317233), (112, 181276), (224, 90638), (448, 45319)]