13502020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{96443}}^1$

素因数の和:96459

約数の個数: 24

約数和(自身を含む): 32405184

約数和(自身を除く): 18903164

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 96443, 192886, 385772, 482215, 675101, 964430, 1350202, 1928860, 2700404, 3375505, 6751010, 13502020]

約数ペア:

[(1, 13502020), (2, 6751010), (4, 3375505), (5, 2700404), (7, 1928860), (10, 1350202), (14, 964430), (20, 675101), (28, 482215), (35, 385772), (70, 192886), (140, 96443)]