20080088

素因数分解:

$2^3\times 7^1\times {\mathrm{358573}}^1$

素因数の和:358586

約数の個数: 16

約数和(自身を含む): 43028880

約数和(自身を除く): 22948792

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 358573, 717146, 1434292, 2510011, 2868584, 5020022, 10040044, 20080088]

約数ペア:

[(1, 20080088), (2, 10040044), (4, 5020022), (7, 2868584), (8, 2510011), (14, 1434292), (28, 717146), (56, 358573)]