13355020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{95393}}^1$

素因数の和:95409

約数の個数: 24

約数和(自身を含む): 32052384

約数和(自身を除く): 18697364

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 95393, 190786, 381572, 476965, 667751, 953930, 1335502, 1907860, 2671004, 3338755, 6677510, 13355020]

約数ペア:

[(1, 13355020), (2, 6677510), (4, 3338755), (5, 2671004), (7, 1907860), (10, 1335502), (14, 953930), (20, 667751), (28, 476965), (35, 381572), (70, 190786), (140, 95393)]