20776932

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{17489}}^1$

素因数の和:17513

約数の個数: 48

約数和(自身を含む): 58766400

約数和(自身を除く): 37989468

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, 17489, 34978, 52467, 69956, 104934, 157401, 192379, 209868, 314802, 384758, 472203, 577137, 629604, 769516, 944406, 1154274, 1731411, 1888812, 2308548, 3462822, 5194233, 6925644, 10388466, 20776932]

約数ペア:

[(1, 20776932), (2, 10388466), (3, 6925644), (4, 5194233), (6, 3462822), (9, 2308548), (11, 1888812), (12, 1731411), (18, 1154274), (22, 944406), (27, 769516), (33, 629604), (36, 577137), (44, 472203), (54, 384758), (66, 314802), (99, 209868), (108, 192379), (132, 157401), (198, 104934), (297, 69956), (396, 52467), (594, 34978), (1188, 17489)]