20883972

素因数分解:

$2^2\times 3^1\times {\mathrm{101}}^1\times {\mathrm{17231}}^1$

素因数の和:17339

約数の個数: 24

約数和(自身を含む): 49214592

約数和(自身を除く): 28330620

約数列:

[1, 2, 3, 4, 6, 12, 101, 202, 303, 404, 606, 1212, 17231, 34462, 51693, 68924, 103386, 206772, 1740331, 3480662, 5220993, 6961324, 10441986, 20883972]

約数ペア:

[(1, 20883972), (2, 10441986), (3, 6961324), (4, 5220993), (6, 3480662), (12, 1740331), (101, 206772), (202, 103386), (303, 68924), (404, 51693), (606, 34462), (1212, 17231)]