20844162

素因数分解:

$2^1\times 3^3\times {\mathrm{139}}^1\times {\mathrm{2777}}^1$

素因数の和:2927

約数の個数: 32

約数和(自身を含む): 46670400

約数和(自身を除く): 25826238

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 139, 278, 417, 834, 1251, 2502, 2777, 3753, 5554, 7506, 8331, 16662, 24993, 49986, 74979, 149958, 386003, 772006, 1158009, 2316018, 3474027, 6948054, 10422081, 20844162]

約数ペア:

[(1, 20844162), (2, 10422081), (3, 6948054), (6, 3474027), (9, 2316018), (18, 1158009), (27, 772006), (54, 386003), (139, 149958), (278, 74979), (417, 49986), (834, 24993), (1251, 16662), (2502, 8331), (2777, 7506), (3753, 5554)]