20908242

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{50503}}^1$

素因数の和:50534

約数の個数: 24

約数和(自身を含む): 47271744

約数和(自身を除く): 26363502

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 50503, 101006, 151509, 303018, 454527, 909054, 1161569, 2323138, 3484707, 6969414, 10454121, 20908242]

約数ペア:

[(1, 20908242), (2, 10454121), (3, 6969414), (6, 3484707), (9, 2323138), (18, 1161569), (23, 909054), (46, 454527), (69, 303018), (138, 151509), (207, 101006), (414, 50503)]