20934410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{299063}}^1$

素因数の和:299077

約数の個数: 16

約数和(自身を含む): 43065216

約数和(自身を除く): 22130806

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 299063, 598126, 1495315, 2093441, 2990630, 4186882, 10467205, 20934410]

約数ペア:

[(1, 20934410), (2, 10467205), (5, 4186882), (7, 2990630), (10, 2093441), (14, 1495315), (35, 598126), (70, 299063)]