2000202813

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{109859}}^1$

素因数の和:109906

約数の個数: 36

約数和(自身を含む): 3507610080

約数和(自身を除く): 1507407267

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 289, 357, 867, 1071, 2023, 2601, 6069, 18207, 109859, 329577, 769013, 988731, 1867603, 2307039, 5602809, 6921117, 13073221, 16808427, 31749251, 39219663, 95247753, 117658989, 222244757, 285743259, 666734271, 2000202813]

約数ペア:

[(1, 2000202813), (3, 666734271), (7, 285743259), (9, 222244757), (17, 117658989), (21, 95247753), (51, 39219663), (63, 31749251), (119, 16808427), (153, 13073221), (289, 6921117), (357, 5602809), (867, 2307039), (1071, 1867603), (2023, 988731), (2601, 769013), (6069, 329577), (18207, 109859)]