20792375982

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{269}}^1\times {\mathrm{389}}^1$

素因数の和:775

約数の個数: 192

約数和(自身を含む): 55194048000

約数和(自身を除く): 34401672018

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 83, 114, 126, 133, 166, 171, 249, 266, 269, 342, 389, 399, 498, 538, 581, 747, 778, 798, 807, 1162, 1167, 1197, 1494, 1577, 1614, 1743, 1883, 2334, 2394, 2421, 2723, 3154, 3486, 3501, 3766, 4731, 4842, 5111, 5229, 5446, 5649, 7002, 7391, 8169, 9462, 10222, 10458, 11039, 11298, 14193, 14782, 15333, 16338, 16947, 22078, 22173, 22327, 24507, 28386, 30666, 32287, 33117, 33894, 35777, 44346, 44654, 45999, 49014, 51737, 64574, 66234, 66519, 66981, 71554, 91998, 96861, 99351, 103474, 104641, 107331, 133038, 133962, 155211, 156289, 193722, 198702, 200943, 209282, 214662, 226009, 290583, 310422, 312578, 313923, 321993, 401886, 424213, 452018, 465633, 468867, 581166, 613453, 627846, 643986, 678027, 732487, 848426, 931266, 937734, 941769, 1226906, 1272639, 1356054, 1406601, 1464974, 1840359, 1883538, 1988179, 2034081, 2197461, 2545278, 2813202, 2969491, 3680718, 3817917, 3976358, 4068162, 4294171, 4394922, 5521077, 5938982, 5964537, 6592383, 7635834, 8588342, 8685203, 8908473, 11042154, 11929074, 12882513, 13184766, 13917253, 17370406, 17816946, 17893611, 25765026, 26055609, 26725419, 27834506, 35787222, 38647539, 41751759, 52111218, 53450838, 60796421, 77295078, 78166827, 83503518, 121592842, 125255277, 156333654, 165018857, 182389263, 250510554, 330037714, 364778526, 495056571, 547167789, 990113142, 1094335578, 1155131999, 1485169713, 2310263998, 2970339426, 3465395997, 6930791994, 10396187991, 20792375982]

約数ペア:

[(1, 20792375982), (2, 10396187991), (3, 6930791994), (6, 3465395997), (7, 2970339426), (9, 2310263998), (14, 1485169713), (18, 1155131999), (19, 1094335578), (21, 990113142), (38, 547167789), (42, 495056571), (57, 364778526), (63, 330037714), (83, 250510554), (114, 182389263), (126, 165018857), (133, 156333654), (166, 125255277), (171, 121592842), (249, 83503518), (266, 78166827), (269, 77295078), (342, 60796421), (389, 53450838), (399, 52111218), (498, 41751759), (538, 38647539), (581, 35787222), (747, 27834506), (778, 26725419), (798, 26055609), (807, 25765026), (1162, 17893611), (1167, 17816946), (1197, 17370406), (1494, 13917253), (1577, 13184766), (1614, 12882513), (1743, 11929074), (1883, 11042154), (2334, 8908473), (2394, 8685203), (2421, 8588342), (2723, 7635834), (3154, 6592383), (3486, 5964537), (3501, 5938982), (3766, 5521077), (4731, 4394922), (4842, 4294171), (5111, 4068162), (5229, 3976358), (5446, 3817917), (5649, 3680718), (7002, 2969491), (7391, 2813202), (8169, 2545278), (9462, 2197461), (10222, 2034081), (10458, 1988179), (11039, 1883538), (11298, 1840359), (14193, 1464974), (14782, 1406601), (15333, 1356054), (16338, 1272639), (16947, 1226906), (22078, 941769), (22173, 937734), (22327, 931266), (24507, 848426), (28386, 732487), (30666, 678027), (32287, 643986), (33117, 627846), (33894, 613453), (35777, 581166), (44346, 468867), (44654, 465633), (45999, 452018), (49014, 424213), (51737, 401886), (64574, 321993), (66234, 313923), (66519, 312578), (66981, 310422), (71554, 290583), (91998, 226009), (96861, 214662), (99351, 209282), (103474, 200943), (104641, 198702), (107331, 193722), (133038, 156289), (133962, 155211)]