13565020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{96893}}^1$

素因数の和:96909

約数の個数: 24

約数和(自身を含む): 32556384

約数和(自身を除く): 18991364

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 96893, 193786, 387572, 484465, 678251, 968930, 1356502, 1937860, 2713004, 3391255, 6782510, 13565020]

約数ペア:

[(1, 13565020), (2, 6782510), (4, 3391255), (5, 2713004), (7, 1937860), (10, 1356502), (14, 968930), (20, 678251), (28, 484465), (35, 387572), (70, 193786), (140, 96893)]