20658132

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{17389}}^1$

素因数の和:17413

約数の個数: 48

約数和(自身を含む): 58430400

約数和(自身を除く): 37772268

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 132, 198, 297, 396, 594, 1188, 17389, 34778, 52167, 69556, 104334, 156501, 191279, 208668, 313002, 382558, 469503, 573837, 626004, 765116, 939006, 1147674, 1721511, 1878012, 2295348, 3443022, 5164533, 6886044, 10329066, 20658132]

約数ペア:

[(1, 20658132), (2, 10329066), (3, 6886044), (4, 5164533), (6, 3443022), (9, 2295348), (11, 1878012), (12, 1721511), (18, 1147674), (22, 939006), (27, 765116), (33, 626004), (36, 573837), (44, 469503), (54, 382558), (66, 313002), (99, 208668), (108, 191279), (132, 156501), (198, 104334), (297, 69556), (396, 52167), (594, 34778), (1188, 17389)]