20125965186

素因数分解:

$2^1\times 3^6\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{5441}}^1$

素因数の和:5563

約数の個数: 112

約数和(自身を含む): 47108999520

約数和(自身を除く): 26983034334

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 59, 81, 86, 118, 129, 162, 177, 243, 258, 354, 387, 486, 531, 729, 774, 1062, 1161, 1458, 1593, 2322, 2537, 3186, 3483, 4779, 5074, 5441, 6966, 7611, 9558, 10449, 10882, 14337, 15222, 16323, 20898, 22833, 28674, 31347, 32646, 43011, 45666, 48969, 62694, 68499, 86022, 97938, 136998, 146907, 205497, 233963, 293814, 321019, 410994, 440721, 467926, 616491, 642038, 701889, 881442, 963057, 1232982, 1322163, 1403778, 1849473, 1926114, 2105667, 2644326, 2889171, 3698946, 3966489, 4211334, 5778342, 6317001, 7932978, 8667513, 12634002, 13803817, 17335026, 18951003, 26002539, 27607634, 37902006, 41411451, 52005078, 56853009, 78007617, 82822902, 113706018, 124234353, 156015234, 170559027, 234022851, 248468706, 341118054, 372703059, 468045702, 745406118, 1118109177, 2236218354, 3354327531, 6708655062, 10062982593, 20125965186]

約数ペア:

[(1, 20125965186), (2, 10062982593), (3, 6708655062), (6, 3354327531), (9, 2236218354), (18, 1118109177), (27, 745406118), (43, 468045702), (54, 372703059), (59, 341118054), (81, 248468706), (86, 234022851), (118, 170559027), (129, 156015234), (162, 124234353), (177, 113706018), (243, 82822902), (258, 78007617), (354, 56853009), (387, 52005078), (486, 41411451), (531, 37902006), (729, 27607634), (774, 26002539), (1062, 18951003), (1161, 17335026), (1458, 13803817), (1593, 12634002), (2322, 8667513), (2537, 7932978), (3186, 6317001), (3483, 5778342), (4779, 4211334), (5074, 3966489), (5441, 3698946), (6966, 2889171), (7611, 2644326), (9558, 2105667), (10449, 1926114), (10882, 1849473), (14337, 1403778), (15222, 1322163), (16323, 1232982), (20898, 963057), (22833, 881442), (28674, 701889), (31347, 642038), (32646, 616491), (43011, 467926), (45666, 440721), (48969, 410994), (62694, 321019), (68499, 293814), (86022, 233963), (97938, 205497), (136998, 146907)]