20614242

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{547}}^1\times {\mathrm{571}}^1$

素因数の和:1134

約数の個数: 32

約数和(自身を含む): 45137664

約数和(自身を除く): 24523422

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 547, 571, 1094, 1142, 1641, 1713, 3282, 3426, 6017, 6281, 12034, 12562, 18051, 18843, 36102, 37686, 312337, 624674, 937011, 1874022, 3435707, 6871414, 10307121, 20614242]

約数ペア:

[(1, 20614242), (2, 10307121), (3, 6871414), (6, 3435707), (11, 1874022), (22, 937011), (33, 624674), (66, 312337), (547, 37686), (571, 36102), (1094, 18843), (1142, 18051), (1641, 12562), (1713, 12034), (3282, 6281), (3426, 6017)]