19984044

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{97961}}^1$

素因数の和:97985

約数の個数: 24

約数和(自身を含む): 49372848

約数和(自身を除く): 29388804

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 97961, 195922, 293883, 391844, 587766, 1175532, 1665337, 3330674, 4996011, 6661348, 9992022, 19984044]

約数ペア:

[(1, 19984044), (2, 9992022), (3, 6661348), (4, 4996011), (6, 3330674), (12, 1665337), (17, 1175532), (34, 587766), (51, 391844), (68, 293883), (102, 195922), (204, 97961)]