20322852

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{5309}}^1$

素因数の和:5356

約数の個数: 48

約数和(自身を含む): 53524800

約数和(自身を除く): 33201948

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 29, 33, 44, 58, 66, 87, 116, 132, 174, 319, 348, 638, 957, 1276, 1914, 3828, 5309, 10618, 15927, 21236, 31854, 58399, 63708, 116798, 153961, 175197, 233596, 307922, 350394, 461883, 615844, 700788, 923766, 1693571, 1847532, 3387142, 5080713, 6774284, 10161426, 20322852]

約数ペア:

[(1, 20322852), (2, 10161426), (3, 6774284), (4, 5080713), (6, 3387142), (11, 1847532), (12, 1693571), (22, 923766), (29, 700788), (33, 615844), (44, 461883), (58, 350394), (66, 307922), (87, 233596), (116, 175197), (132, 153961), (174, 116798), (319, 63708), (348, 58399), (638, 31854), (957, 21236), (1276, 15927), (1914, 10618), (3828, 5309)]