20248816

素因数分解:

$2^4\times 7^1\times {\mathrm{180793}}^1$

素因数の和:180808

約数の個数: 20

約数和(自身を含む): 44836912

約数和(自身を除く): 24588096

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 180793, 361586, 723172, 1265551, 1446344, 2531102, 2892688, 5062204, 10124408, 20248816]

約数ペア:

[(1, 20248816), (2, 10124408), (4, 5062204), (7, 2892688), (8, 2531102), (14, 1446344), (16, 1265551), (28, 723172), (56, 361586), (112, 180793)]