14282020

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{16607}}^1$

素因数の和:16659

約数の個数: 24

約数和(自身を含む): 30691584

約数和(自身を除く): 16409564

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 16607, 33214, 66428, 83035, 166070, 332140, 714101, 1428202, 2856404, 3570505, 7141010, 14282020]

約数ペア:

[(1, 14282020), (2, 7141010), (4, 3570505), (5, 2856404), (10, 1428202), (20, 714101), (43, 332140), (86, 166070), (172, 83035), (215, 66428), (430, 33214), (860, 16607)]