20025376

素因数分解:

$2^5\times 7^1\times {\mathrm{89399}}^1$

素因数の和:89416

約数の個数: 24

約数和(自身を含む): 45057600

約数和(自身を除く): 25032224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 89399, 178798, 357596, 625793, 715192, 1251586, 1430384, 2503172, 2860768, 5006344, 10012688, 20025376]

約数ペア:

[(1, 20025376), (2, 10012688), (4, 5006344), (7, 2860768), (8, 2503172), (14, 1430384), (16, 1251586), (28, 715192), (32, 625793), (56, 357596), (112, 178798), (224, 89399)]