20399578056

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{15359}}^1$

素因数の和:15441

約数の個数: 256

約数和(自身を含む): 68124672000

約数和(自身を除く): 47725093944

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 27, 33, 36, 39, 43, 44, 52, 54, 66, 72, 78, 86, 88, 99, 104, 108, 117, 129, 132, 143, 156, 172, 198, 216, 234, 258, 264, 286, 297, 312, 344, 351, 387, 396, 429, 468, 473, 516, 559, 572, 594, 702, 774, 792, 858, 936, 946, 1032, 1118, 1144, 1161, 1188, 1287, 1404, 1419, 1548, 1677, 1716, 1892, 2236, 2322, 2376, 2574, 2808, 2838, 3096, 3354, 3432, 3784, 3861, 4257, 4472, 4644, 5031, 5148, 5676, 6149, 6708, 7722, 8514, 9288, 10062, 10296, 11352, 12298, 12771, 13416, 15093, 15359, 15444, 17028, 18447, 20124, 24596, 25542, 30186, 30718, 30888, 34056, 36894, 40248, 46077, 49192, 51084, 55341, 60372, 61436, 73788, 92154, 102168, 110682, 120744, 122872, 138231, 147576, 166023, 168949, 184308, 199667, 221364, 276462, 332046, 337898, 368616, 399334, 414693, 442728, 506847, 552924, 599001, 660437, 664092, 675796, 798668, 829386, 1013694, 1105848, 1198002, 1320874, 1328184, 1351592, 1520541, 1597336, 1658772, 1797003, 1981311, 2027388, 2196337, 2396004, 2641748, 3041082, 3317544, 3594006, 3962622, 4054776, 4392674, 4561623, 4792008, 5283496, 5391009, 5943933, 6082164, 6589011, 7188012, 7264807, 7925244, 8585681, 8785348, 9123246, 10782018, 11887866, 12164328, 13178022, 14376024, 14529614, 15850488, 17171362, 17570696, 17831799, 18246492, 19767033, 21564036, 21794421, 23775732, 25757043, 26356044, 29059228, 34342724, 35663598, 36492984, 39534066, 43128072, 43588842, 47551464, 51514086, 52712088, 58118456, 59301099, 65383263, 68685448, 71327196, 77271129, 79068132, 87177684, 94442491, 103028172, 118602198, 130766526, 142654392, 154542258, 158136264, 174355368, 188884982, 196149789, 206056344, 231813387, 237204396, 261533052, 283327473, 309084516, 377769964, 392299578, 463626774, 474408792, 523066104, 566654946, 618169032, 755539928, 784599156, 849982419, 927253548, 1133309892, 1569198312, 1699964838, 1854507096, 2266619784, 2549947257, 3399929676, 5099894514, 6799859352, 10199789028, 20399578056]

約数ペア:

[(1, 20399578056), (2, 10199789028), (3, 6799859352), (4, 5099894514), (6, 3399929676), (8, 2549947257), (9, 2266619784), (11, 1854507096), (12, 1699964838), (13, 1569198312), (18, 1133309892), (22, 927253548), (24, 849982419), (26, 784599156), (27, 755539928), (33, 618169032), (36, 566654946), (39, 523066104), (43, 474408792), (44, 463626774), (52, 392299578), (54, 377769964), (66, 309084516), (72, 283327473), (78, 261533052), (86, 237204396), (88, 231813387), (99, 206056344), (104, 196149789), (108, 188884982), (117, 174355368), (129, 158136264), (132, 154542258), (143, 142654392), (156, 130766526), (172, 118602198), (198, 103028172), (216, 94442491), (234, 87177684), (258, 79068132), (264, 77271129), (286, 71327196), (297, 68685448), (312, 65383263), (344, 59301099), (351, 58118456), (387, 52712088), (396, 51514086), (429, 47551464), (468, 43588842), (473, 43128072), (516, 39534066), (559, 36492984), (572, 35663598), (594, 34342724), (702, 29059228), (774, 26356044), (792, 25757043), (858, 23775732), (936, 21794421), (946, 21564036), (1032, 19767033), (1118, 18246492), (1144, 17831799), (1161, 17570696), (1188, 17171362), (1287, 15850488), (1404, 14529614), (1419, 14376024), (1548, 13178022), (1677, 12164328), (1716, 11887866), (1892, 10782018), (2236, 9123246), (2322, 8785348), (2376, 8585681), (2574, 7925244), (2808, 7264807), (2838, 7188012), (3096, 6589011), (3354, 6082164), (3432, 5943933), (3784, 5391009), (3861, 5283496), (4257, 4792008), (4472, 4561623), (4644, 4392674), (5031, 4054776), (5148, 3962622), (5676, 3594006), (6149, 3317544), (6708, 3041082), (7722, 2641748), (8514, 2396004), (9288, 2196337), (10062, 2027388), (10296, 1981311), (11352, 1797003), (12298, 1658772), (12771, 1597336), (13416, 1520541), (15093, 1351592), (15359, 1328184), (15444, 1320874), (17028, 1198002), (18447, 1105848), (20124, 1013694), (24596, 829386), (25542, 798668), (30186, 675796), (30718, 664092), (30888, 660437), (34056, 599001), (36894, 552924), (40248, 506847), (46077, 442728), (49192, 414693), (51084, 399334), (55341, 368616), (60372, 337898), (61436, 332046), (73788, 276462), (92154, 221364), (102168, 199667), (110682, 184308), (120744, 168949), (122872, 166023), (138231, 147576)]