20544168

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{45053}}^1$

素因数の和:45081

約数の個数: 32

約数和(自身を含む): 54064800

約数和(自身を除く): 33520632

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 45053, 90106, 135159, 180212, 270318, 360424, 540636, 856007, 1081272, 1712014, 2568021, 3424028, 5136042, 6848056, 10272084, 20544168]

約数ペア:

[(1, 20544168), (2, 10272084), (3, 6848056), (4, 5136042), (6, 3424028), (8, 2568021), (12, 1712014), (19, 1081272), (24, 856007), (38, 540636), (57, 360424), (76, 270318), (114, 180212), (152, 135159), (228, 90106), (456, 45053)]