20127190902

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{4363}}^1$

素因数の和:4483

約数の個数: 192

約数和(自身を含む): 54159404544

約数和(自身を除く): 34032213642

約数列:

[1, 2, 3, 6, 7, 13, 14, 17, 21, 26, 34, 39, 42, 49, 51, 71, 78, 91, 98, 102, 119, 142, 147, 182, 213, 221, 238, 273, 294, 357, 426, 442, 497, 546, 637, 663, 714, 833, 923, 994, 1207, 1274, 1326, 1491, 1547, 1666, 1846, 1911, 2414, 2499, 2769, 2982, 3094, 3479, 3621, 3822, 4363, 4641, 4998, 5538, 6461, 6958, 7242, 8449, 8726, 9282, 10437, 10829, 12922, 13089, 15691, 16898, 19383, 20874, 21658, 25347, 26178, 30541, 31382, 32487, 38766, 45227, 47073, 50694, 56719, 59143, 61082, 64974, 74171, 90454, 91623, 94146, 109837, 113438, 118286, 135681, 148342, 170157, 177429, 183246, 213787, 219674, 222513, 271362, 309773, 329511, 340314, 354858, 397033, 427574, 445026, 519197, 619546, 641361, 659022, 768859, 794066, 929319, 964223, 1038394, 1191099, 1282722, 1537718, 1557591, 1858638, 1928446, 2168411, 2306577, 2382198, 2779231, 2892669, 3115182, 3634379, 4027049, 4336822, 4613154, 5266141, 5558462, 5785338, 6505233, 6749561, 7268758, 8054098, 8337693, 10532282, 10903137, 12081147, 13010466, 13499122, 15178877, 15798423, 16675386, 20248683, 21806274, 24162294, 28189343, 30357754, 31596846, 36862987, 40497366, 45536631, 47246927, 56378686, 68459833, 73725974, 84568029, 91073262, 94493854, 110588961, 136919666, 141740781, 169136058, 197325401, 205379499, 221177922, 258040909, 283481562, 394650802, 410758998, 479218831, 516081818, 591976203, 774122727, 958437662, 1183952406, 1437656493, 1548245454, 2875312986, 3354531817, 6709063634, 10063595451, 20127190902]

約数ペア:

[(1, 20127190902), (2, 10063595451), (3, 6709063634), (6, 3354531817), (7, 2875312986), (13, 1548245454), (14, 1437656493), (17, 1183952406), (21, 958437662), (26, 774122727), (34, 591976203), (39, 516081818), (42, 479218831), (49, 410758998), (51, 394650802), (71, 283481562), (78, 258040909), (91, 221177922), (98, 205379499), (102, 197325401), (119, 169136058), (142, 141740781), (147, 136919666), (182, 110588961), (213, 94493854), (221, 91073262), (238, 84568029), (273, 73725974), (294, 68459833), (357, 56378686), (426, 47246927), (442, 45536631), (497, 40497366), (546, 36862987), (637, 31596846), (663, 30357754), (714, 28189343), (833, 24162294), (923, 21806274), (994, 20248683), (1207, 16675386), (1274, 15798423), (1326, 15178877), (1491, 13499122), (1547, 13010466), (1666, 12081147), (1846, 10903137), (1911, 10532282), (2414, 8337693), (2499, 8054098), (2769, 7268758), (2982, 6749561), (3094, 6505233), (3479, 5785338), (3621, 5558462), (3822, 5266141), (4363, 4613154), (4641, 4336822), (4998, 4027049), (5538, 3634379), (6461, 3115182), (6958, 2892669), (7242, 2779231), (8449, 2382198), (8726, 2306577), (9282, 2168411), (10437, 1928446), (10829, 1858638), (12922, 1557591), (13089, 1537718), (15691, 1282722), (16898, 1191099), (19383, 1038394), (20874, 964223), (21658, 929319), (25347, 794066), (26178, 768859), (30541, 659022), (31382, 641361), (32487, 619546), (38766, 519197), (45227, 445026), (47073, 427574), (50694, 397033), (56719, 354858), (59143, 340314), (61082, 329511), (64974, 309773), (74171, 271362), (90454, 222513), (91623, 219674), (94146, 213787), (109837, 183246), (113438, 177429), (118286, 170157), (135681, 148342)]