20093643

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{43777}}^1$

素因数の和:43803

約数の個数: 16

約数和(自身を含む): 31520160

約数和(自身を除く): 11426517

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 43777, 131331, 393993, 744209, 1181979, 2232627, 6697881, 20093643]

約数ペア:

[(1, 20093643), (3, 6697881), (9, 2232627), (17, 1181979), (27, 744209), (51, 393993), (153, 131331), (459, 43777)]