2000839972

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{151901}}^1$

素因数の和:152031

約数の個数: 24

約数和(自身を含む): 3636533880

約数和(自身を除く): 1635693908

約数列:

[1, 2, 4, 37, 74, 89, 148, 178, 356, 3293, 6586, 13172, 151901, 303802, 607604, 5620337, 11240674, 13519189, 22481348, 27038378, 54076756, 500209993, 1000419986, 2000839972]

約数ペア:

[(1, 2000839972), (2, 1000419986), (4, 500209993), (37, 54076756), (74, 27038378), (89, 22481348), (148, 13519189), (178, 11240674), (356, 5620337), (3293, 607604), (6586, 303802), (13172, 151901)]