20041681842

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{36307}}^1$

素因数の和:36672

約数の個数: 96

約数和(自身を含む): 53604550272

約数和(自身を除く): 33562868430

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 337, 546, 674, 819, 1011, 1638, 2022, 2359, 3033, 4381, 4718, 6066, 7077, 8762, 13143, 14154, 21231, 26286, 30667, 36307, 39429, 42462, 61334, 72614, 78858, 92001, 108921, 184002, 217842, 254149, 276003, 326763, 471991, 508298, 552006, 653526, 762447, 943982, 1415973, 1524894, 2287341, 2831946, 3303937, 4247919, 4574682, 6607874, 8495838, 9911811, 12235459, 19823622, 24470918, 29735433, 36706377, 59470866, 73412754, 85648213, 110119131, 159060967, 171296426, 220238262, 256944639, 318121934, 477182901, 513889278, 770833917, 954365802, 1113426769, 1431548703, 1541667834, 2226853538, 2863097406, 3340280307, 6680560614, 10020840921, 20041681842]

約数ペア:

[(1, 20041681842), (2, 10020840921), (3, 6680560614), (6, 3340280307), (7, 2863097406), (9, 2226853538), (13, 1541667834), (14, 1431548703), (18, 1113426769), (21, 954365802), (26, 770833917), (39, 513889278), (42, 477182901), (63, 318121934), (78, 256944639), (91, 220238262), (117, 171296426), (126, 159060967), (182, 110119131), (234, 85648213), (273, 73412754), (337, 59470866), (546, 36706377), (674, 29735433), (819, 24470918), (1011, 19823622), (1638, 12235459), (2022, 9911811), (2359, 8495838), (3033, 6607874), (4381, 4574682), (4718, 4247919), (6066, 3303937), (7077, 2831946), (8762, 2287341), (13143, 1524894), (14154, 1415973), (21231, 943982), (26286, 762447), (30667, 653526), (36307, 552006), (39429, 508298), (42462, 471991), (61334, 326763), (72614, 276003), (78858, 254149), (92001, 217842), (108921, 184002)]