20149803744

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{179}}^1\times {\mathrm{1319}}^1$

素因数の和:1645

約数の個数: 192

約数和(自身を含む): 61312204800

約数和(自身を除く): 41162401056

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 127, 168, 179, 224, 254, 336, 358, 381, 508, 537, 672, 716, 762, 889, 1016, 1074, 1253, 1319, 1432, 1524, 1778, 2032, 2148, 2506, 2638, 2667, 2864, 3048, 3556, 3759, 3957, 4064, 4296, 5012, 5276, 5334, 5728, 6096, 7112, 7518, 7914, 8592, 9233, 10024, 10552, 10668, 12192, 14224, 15036, 15828, 17184, 18466, 20048, 21104, 21336, 22733, 27699, 28448, 30072, 31656, 36932, 40096, 42208, 42672, 45466, 55398, 60144, 63312, 68199, 73864, 85344, 90932, 110796, 120288, 126624, 136398, 147728, 159131, 167513, 181864, 221592, 236101, 272796, 295456, 318262, 335026, 363728, 443184, 472202, 477393, 502539, 545592, 636524, 670052, 708303, 727456, 886368, 944404, 954786, 1005078, 1091184, 1172591, 1273048, 1340104, 1416606, 1652707, 1888808, 1909572, 2010156, 2182368, 2345182, 2546096, 2680208, 2833212, 3305414, 3517773, 3777616, 3819144, 4020312, 4690364, 4958121, 5092192, 5360416, 5666424, 6610828, 7035546, 7555232, 7638288, 8040624, 9380728, 9916242, 11332848, 13221656, 14071092, 15276576, 16081248, 18761456, 19832484, 22665696, 26443312, 28142184, 29984827, 37522912, 39664968, 52886624, 56284368, 59969654, 79329936, 89954481, 112568736, 119939308, 158659872, 179908962, 209893789, 239878616, 359817924, 419787578, 479757232, 629681367, 719635848, 839575156, 959514464, 1259362734, 1439271696, 1679150312, 2518725468, 2878543392, 3358300624, 5037450936, 6716601248, 10074901872, 20149803744]

約数ペア:

[(1, 20149803744), (2, 10074901872), (3, 6716601248), (4, 5037450936), (6, 3358300624), (7, 2878543392), (8, 2518725468), (12, 1679150312), (14, 1439271696), (16, 1259362734), (21, 959514464), (24, 839575156), (28, 719635848), (32, 629681367), (42, 479757232), (48, 419787578), (56, 359817924), (84, 239878616), (96, 209893789), (112, 179908962), (127, 158659872), (168, 119939308), (179, 112568736), (224, 89954481), (254, 79329936), (336, 59969654), (358, 56284368), (381, 52886624), (508, 39664968), (537, 37522912), (672, 29984827), (716, 28142184), (762, 26443312), (889, 22665696), (1016, 19832484), (1074, 18761456), (1253, 16081248), (1319, 15276576), (1432, 14071092), (1524, 13221656), (1778, 11332848), (2032, 9916242), (2148, 9380728), (2506, 8040624), (2638, 7638288), (2667, 7555232), (2864, 7035546), (3048, 6610828), (3556, 5666424), (3759, 5360416), (3957, 5092192), (4064, 4958121), (4296, 4690364), (5012, 4020312), (5276, 3819144), (5334, 3777616), (5728, 3517773), (6096, 3305414), (7112, 2833212), (7518, 2680208), (7914, 2546096), (8592, 2345182), (9233, 2182368), (10024, 2010156), (10552, 1909572), (10668, 1888808), (12192, 1652707), (14224, 1416606), (15036, 1340104), (15828, 1273048), (17184, 1172591), (18466, 1091184), (20048, 1005078), (21104, 954786), (21336, 944404), (22733, 886368), (27699, 727456), (28448, 708303), (30072, 670052), (31656, 636524), (36932, 545592), (40096, 502539), (42208, 477393), (42672, 472202), (45466, 443184), (55398, 363728), (60144, 335026), (63312, 318262), (68199, 295456), (73864, 272796), (85344, 236101), (90932, 221592), (110796, 181864), (120288, 167513), (126624, 159131), (136398, 147728)]