20806561692

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{229}}^1$

素因数の和:415

約数の個数: 360

約数和(自身を含む): 65292519600

約数和(自身を除く): 44485957908

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 59, 63, 81, 84, 97, 98, 108, 118, 126, 147, 162, 177, 189, 194, 196, 229, 236, 252, 291, 294, 324, 354, 378, 388, 413, 441, 458, 531, 567, 582, 588, 679, 687, 708, 756, 826, 873, 882, 916, 1062, 1134, 1164, 1239, 1323, 1358, 1374, 1593, 1603, 1652, 1746, 1764, 2037, 2061, 2124, 2268, 2478, 2619, 2646, 2716, 2748, 2891, 3186, 3206, 3492, 3717, 3969, 4074, 4122, 4753, 4779, 4809, 4956, 5238, 5292, 5723, 5782, 6111, 6183, 6372, 6412, 7434, 7857, 7938, 8148, 8244, 8673, 9506, 9558, 9618, 10476, 11151, 11221, 11446, 11564, 12222, 12366, 13511, 14259, 14427, 14868, 15714, 15876, 17169, 17346, 18333, 18549, 19012, 19116, 19236, 22213, 22302, 22442, 22892, 24444, 24732, 26019, 27022, 28518, 28854, 31428, 33453, 33663, 34338, 34692, 36666, 37098, 40061, 40533, 42777, 43281, 44426, 44604, 44884, 51507, 52038, 54044, 54999, 57036, 57708, 66639, 66906, 67326, 68676, 73332, 74196, 78057, 80122, 81066, 85554, 86562, 88852, 94577, 100989, 103014, 104076, 109998, 120183, 121599, 128331, 129843, 133278, 133812, 134652, 154521, 155491, 156114, 160244, 162132, 171108, 173124, 189154, 199917, 201978, 206028, 219996, 234171, 240366, 243198, 256662, 259686, 266556, 280427, 283731, 302967, 309042, 310982, 312228, 360549, 364797, 378308, 384993, 399834, 403956, 463563, 466473, 468342, 480732, 486396, 513324, 519372, 560854, 567462, 599751, 605934, 618084, 621964, 662039, 721098, 729594, 769986, 799668, 841281, 851193, 908901, 927126, 932946, 936684, 1081647, 1088437, 1094391, 1121708, 1134924, 1199502, 1211868, 1310567, 1324078, 1399419, 1442196, 1459188, 1539972, 1682562, 1702386, 1799253, 1817802, 1854252, 1865892, 1986117, 2163294, 2176874, 2188782, 2399004, 2523843, 2553579, 2621134, 2648156, 2798838, 3244941, 3265311, 3365124, 3404772, 3598506, 3635604, 3931701, 3972234, 4198257, 4326588, 4353748, 4377564, 5047686, 5107158, 5242268, 5597676, 5958351, 6489882, 6530622, 7197012, 7571529, 7660737, 7863402, 7944468, 8396514, 9173969, 9795933, 10095372, 10214316, 11795103, 11916702, 12594771, 12979764, 13061244, 15143058, 15321474, 15726804, 16793028, 17875053, 18347938, 19591866, 22714587, 23590206, 23833404, 25189542, 27521907, 29387799, 30286116, 30642948, 35385309, 35750106, 36695876, 39183732, 45429174, 47180412, 50379084, 53625159, 55043814, 58775598, 64217783, 70770618, 71500212, 82565721, 88163397, 90858348, 106155927, 107250318, 110087628, 117551196, 128435566, 141541236, 165131442, 176326794, 192653349, 212311854, 214500636, 247697163, 256871132, 330262884, 352653588, 385306698, 424623708, 495394326, 577960047, 743091489, 770613396, 990788652, 1155920094, 1486182978, 1733880141, 2311840188, 2972365956, 3467760282, 5201640423, 6935520564, 10403280846, 20806561692]

約数ペア:

[(1, 20806561692), (2, 10403280846), (3, 6935520564), (4, 5201640423), (6, 3467760282), (7, 2972365956), (9, 2311840188), (12, 1733880141), (14, 1486182978), (18, 1155920094), (21, 990788652), (27, 770613396), (28, 743091489), (36, 577960047), (42, 495394326), (49, 424623708), (54, 385306698), (59, 352653588), (63, 330262884), (81, 256871132), (84, 247697163), (97, 214500636), (98, 212311854), (108, 192653349), (118, 176326794), (126, 165131442), (147, 141541236), (162, 128435566), (177, 117551196), (189, 110087628), (194, 107250318), (196, 106155927), (229, 90858348), (236, 88163397), (252, 82565721), (291, 71500212), (294, 70770618), (324, 64217783), (354, 58775598), (378, 55043814), (388, 53625159), (413, 50379084), (441, 47180412), (458, 45429174), (531, 39183732), (567, 36695876), (582, 35750106), (588, 35385309), (679, 30642948), (687, 30286116), (708, 29387799), (756, 27521907), (826, 25189542), (873, 23833404), (882, 23590206), (916, 22714587), (1062, 19591866), (1134, 18347938), (1164, 17875053), (1239, 16793028), (1323, 15726804), (1358, 15321474), (1374, 15143058), (1593, 13061244), (1603, 12979764), (1652, 12594771), (1746, 11916702), (1764, 11795103), (2037, 10214316), (2061, 10095372), (2124, 9795933), (2268, 9173969), (2478, 8396514), (2619, 7944468), (2646, 7863402), (2716, 7660737), (2748, 7571529), (2891, 7197012), (3186, 6530622), (3206, 6489882), (3492, 5958351), (3717, 5597676), (3969, 5242268), (4074, 5107158), (4122, 5047686), (4753, 4377564), (4779, 4353748), (4809, 4326588), (4956, 4198257), (5238, 3972234), (5292, 3931701), (5723, 3635604), (5782, 3598506), (6111, 3404772), (6183, 3365124), (6372, 3265311), (6412, 3244941), (7434, 2798838), (7857, 2648156), (7938, 2621134), (8148, 2553579), (8244, 2523843), (8673, 2399004), (9506, 2188782), (9558, 2176874), (9618, 2163294), (10476, 1986117), (11151, 1865892), (11221, 1854252), (11446, 1817802), (11564, 1799253), (12222, 1702386), (12366, 1682562), (13511, 1539972), (14259, 1459188), (14427, 1442196), (14868, 1399419), (15714, 1324078), (15876, 1310567), (17169, 1211868), (17346, 1199502), (18333, 1134924), (18549, 1121708), (19012, 1094391), (19116, 1088437), (19236, 1081647), (22213, 936684), (22302, 932946), (22442, 927126), (22892, 908901), (24444, 851193), (24732, 841281), (26019, 799668), (27022, 769986), (28518, 729594), (28854, 721098), (31428, 662039), (33453, 621964), (33663, 618084), (34338, 605934), (34692, 599751), (36666, 567462), (37098, 560854), (40061, 519372), (40533, 513324), (42777, 486396), (43281, 480732), (44426, 468342), (44604, 466473), (44884, 463563), (51507, 403956), (52038, 399834), (54044, 384993), (54999, 378308), (57036, 364797), (57708, 360549), (66639, 312228), (66906, 310982), (67326, 309042), (68676, 302967), (73332, 283731), (74196, 280427), (78057, 266556), (80122, 259686), (81066, 256662), (85554, 243198), (86562, 240366), (88852, 234171), (94577, 219996), (100989, 206028), (103014, 201978), (104076, 199917), (109998, 189154), (120183, 173124), (121599, 171108), (128331, 162132), (129843, 160244), (133278, 156114), (133812, 155491), (134652, 154521)]