20177830764

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{251}}^1\times {\mathrm{463}}^1$

素因数の和:797

約数の個数: 288

約数和(自身を含む): 64353429504

約数和(自身を除く): 44175598740

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 53, 63, 78, 84, 91, 106, 117, 126, 156, 159, 182, 212, 234, 251, 252, 273, 318, 364, 371, 463, 468, 477, 502, 546, 636, 689, 742, 753, 819, 926, 954, 1004, 1092, 1113, 1378, 1389, 1484, 1506, 1638, 1757, 1852, 1908, 2067, 2226, 2259, 2756, 2778, 3012, 3241, 3263, 3276, 3339, 3514, 4134, 4167, 4452, 4518, 4823, 5271, 5556, 6019, 6201, 6482, 6526, 6678, 7028, 8268, 8334, 9036, 9646, 9723, 9789, 10542, 12038, 12402, 12964, 13052, 13303, 13356, 14469, 15813, 16668, 18057, 19292, 19446, 19578, 21084, 22841, 24076, 24539, 24804, 26606, 28938, 29169, 29367, 31626, 36114, 38892, 39156, 39909, 42133, 43407, 45682, 49078, 53212, 54171, 57876, 58338, 58734, 63252, 68523, 72228, 73617, 79818, 84266, 86814, 91364, 93121, 98156, 108342, 116213, 116676, 117468, 119727, 126399, 137046, 147234, 159636, 168532, 171773, 172939, 173628, 186242, 205569, 216684, 220851, 232426, 239454, 252798, 274092, 279363, 294468, 319007, 343546, 345878, 348639, 372484, 379197, 411138, 441702, 464852, 478908, 505596, 515319, 518817, 558726, 638014, 687092, 691756, 697278, 758394, 813491, 822276, 838089, 883404, 957021, 1030638, 1037634, 1045917, 1117452, 1210573, 1276028, 1394556, 1510769, 1516788, 1545957, 1556451, 1626982, 1676178, 1914042, 2061276, 2075268, 2091834, 2233049, 2421146, 2440473, 2871063, 3021538, 3091914, 3112902, 3253964, 3352356, 3631719, 3828084, 4183668, 4466098, 4532307, 4842292, 4880946, 5742126, 6043076, 6159289, 6183828, 6225804, 6699147, 7263438, 7321419, 8932196, 9064614, 9761892, 10575383, 10895157, 11484252, 12318578, 13398294, 13596921, 14526876, 14642838, 18129228, 18477867, 20097441, 21150766, 21790314, 24637156, 26796588, 27193842, 29285676, 31726149, 36955734, 40194882, 42301532, 43115023, 43580628, 54387684, 55433601, 63452298, 73911468, 80070757, 80389764, 86230046, 95178447, 110867202, 126904596, 129345069, 160141514, 172460092, 190356894, 221734404, 240212271, 258690138, 320283028, 380713788, 388035207, 480424542, 517380276, 560495299, 720636813, 776070414, 960849084, 1120990598, 1441273626, 1552140828, 1681485897, 2241981196, 2882547252, 3362971794, 5044457691, 6725943588, 10088915382, 20177830764]

約数ペア:

[(1, 20177830764), (2, 10088915382), (3, 6725943588), (4, 5044457691), (6, 3362971794), (7, 2882547252), (9, 2241981196), (12, 1681485897), (13, 1552140828), (14, 1441273626), (18, 1120990598), (21, 960849084), (26, 776070414), (28, 720636813), (36, 560495299), (39, 517380276), (42, 480424542), (52, 388035207), (53, 380713788), (63, 320283028), (78, 258690138), (84, 240212271), (91, 221734404), (106, 190356894), (117, 172460092), (126, 160141514), (156, 129345069), (159, 126904596), (182, 110867202), (212, 95178447), (234, 86230046), (251, 80389764), (252, 80070757), (273, 73911468), (318, 63452298), (364, 55433601), (371, 54387684), (463, 43580628), (468, 43115023), (477, 42301532), (502, 40194882), (546, 36955734), (636, 31726149), (689, 29285676), (742, 27193842), (753, 26796588), (819, 24637156), (926, 21790314), (954, 21150766), (1004, 20097441), (1092, 18477867), (1113, 18129228), (1378, 14642838), (1389, 14526876), (1484, 13596921), (1506, 13398294), (1638, 12318578), (1757, 11484252), (1852, 10895157), (1908, 10575383), (2067, 9761892), (2226, 9064614), (2259, 8932196), (2756, 7321419), (2778, 7263438), (3012, 6699147), (3241, 6225804), (3263, 6183828), (3276, 6159289), (3339, 6043076), (3514, 5742126), (4134, 4880946), (4167, 4842292), (4452, 4532307), (4518, 4466098), (4823, 4183668), (5271, 3828084), (5556, 3631719), (6019, 3352356), (6201, 3253964), (6482, 3112902), (6526, 3091914), (6678, 3021538), (7028, 2871063), (8268, 2440473), (8334, 2421146), (9036, 2233049), (9646, 2091834), (9723, 2075268), (9789, 2061276), (10542, 1914042), (12038, 1676178), (12402, 1626982), (12964, 1556451), (13052, 1545957), (13303, 1516788), (13356, 1510769), (14469, 1394556), (15813, 1276028), (16668, 1210573), (18057, 1117452), (19292, 1045917), (19446, 1037634), (19578, 1030638), (21084, 957021), (22841, 883404), (24076, 838089), (24539, 822276), (24804, 813491), (26606, 758394), (28938, 697278), (29169, 691756), (29367, 687092), (31626, 638014), (36114, 558726), (38892, 518817), (39156, 515319), (39909, 505596), (42133, 478908), (43407, 464852), (45682, 441702), (49078, 411138), (53212, 379197), (54171, 372484), (57876, 348639), (58338, 345878), (58734, 343546), (63252, 319007), (68523, 294468), (72228, 279363), (73617, 274092), (79818, 252798), (84266, 239454), (86814, 232426), (91364, 220851), (93121, 216684), (98156, 205569), (108342, 186242), (116213, 173628), (116676, 172939), (117468, 171773), (119727, 168532), (126399, 159636), (137046, 147234)]