20244330

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{2777}}^1$

素因数の和:2802

約数の個数: 56

約数和(自身を含む): 54654372

約数和(自身を除く): 34410042

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 729, 810, 1215, 1458, 2430, 2777, 3645, 5554, 7290, 8331, 13885, 16662, 24993, 27770, 41655, 49986, 74979, 83310, 124965, 149958, 224937, 249930, 374895, 449874, 674811, 749790, 1124685, 1349622, 2024433, 2249370, 3374055, 4048866, 6748110, 10122165, 20244330]

約数ペア:

[(1, 20244330), (2, 10122165), (3, 6748110), (5, 4048866), (6, 3374055), (9, 2249370), (10, 2024433), (15, 1349622), (18, 1124685), (27, 749790), (30, 674811), (45, 449874), (54, 374895), (81, 249930), (90, 224937), (135, 149958), (162, 124965), (243, 83310), (270, 74979), (405, 49986), (486, 41655), (729, 27770), (810, 24993), (1215, 16662), (1458, 13885), (2430, 8331), (2777, 7290), (3645, 5554)]