20206419552

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{219941}}^1$

素因数の和:219997

約数の個数: 144

約数和(自身を含む): 64847699280

約数和(自身を除く): 44641279728

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 29, 32, 33, 36, 44, 48, 58, 66, 72, 87, 88, 96, 99, 116, 132, 144, 174, 176, 198, 232, 261, 264, 288, 319, 348, 352, 396, 464, 522, 528, 638, 696, 792, 928, 957, 1044, 1056, 1276, 1392, 1584, 1914, 2088, 2552, 2784, 2871, 3168, 3828, 4176, 5104, 5742, 7656, 8352, 10208, 11484, 15312, 22968, 30624, 45936, 91872, 219941, 439882, 659823, 879764, 1319646, 1759528, 1979469, 2419351, 2639292, 3519056, 3958938, 4838702, 5278584, 6378289, 7038112, 7258053, 7917876, 9677404, 10557168, 12756578, 14516106, 15835752, 19134867, 19354808, 21114336, 21774159, 25513156, 29032212, 31671504, 38269734, 38709616, 43548318, 51026312, 57404601, 58064424, 63343008, 70161179, 76539468, 77419232, 87096636, 102052624, 114809202, 116128848, 140322358, 153078936, 174193272, 204105248, 210483537, 229618404, 232257696, 280644716, 306157872, 348386544, 420967074, 459236808, 561289432, 612315744, 631450611, 696773088, 841934148, 918473616, 1122578864, 1262901222, 1683868296, 1836947232, 2245157728, 2525802444, 3367736592, 5051604888, 6735473184, 10103209776, 20206419552]

約数ペア:

[(1, 20206419552), (2, 10103209776), (3, 6735473184), (4, 5051604888), (6, 3367736592), (8, 2525802444), (9, 2245157728), (11, 1836947232), (12, 1683868296), (16, 1262901222), (18, 1122578864), (22, 918473616), (24, 841934148), (29, 696773088), (32, 631450611), (33, 612315744), (36, 561289432), (44, 459236808), (48, 420967074), (58, 348386544), (66, 306157872), (72, 280644716), (87, 232257696), (88, 229618404), (96, 210483537), (99, 204105248), (116, 174193272), (132, 153078936), (144, 140322358), (174, 116128848), (176, 114809202), (198, 102052624), (232, 87096636), (261, 77419232), (264, 76539468), (288, 70161179), (319, 63343008), (348, 58064424), (352, 57404601), (396, 51026312), (464, 43548318), (522, 38709616), (528, 38269734), (638, 31671504), (696, 29032212), (792, 25513156), (928, 21774159), (957, 21114336), (1044, 19354808), (1056, 19134867), (1276, 15835752), (1392, 14516106), (1584, 12756578), (1914, 10557168), (2088, 9677404), (2552, 7917876), (2784, 7258053), (2871, 7038112), (3168, 6378289), (3828, 5278584), (4176, 4838702), (5104, 3958938), (5742, 3519056), (7656, 2639292), (8352, 2419351), (10208, 1979469), (11484, 1759528), (15312, 1319646), (22968, 879764), (30624, 659823), (45936, 439882), (91872, 219941)]