20175224916

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{12329}}^1$

素因数の和:12395

約数の個数: 216

約数和(自身を含む): 62814346560

約数和(自身を除く): 42639121644

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 23, 28, 33, 42, 44, 46, 49, 66, 69, 77, 84, 92, 98, 121, 132, 138, 147, 154, 161, 196, 231, 242, 253, 276, 294, 308, 322, 363, 462, 483, 484, 506, 539, 588, 644, 726, 759, 847, 924, 966, 1012, 1078, 1127, 1452, 1518, 1617, 1694, 1771, 1932, 2156, 2254, 2541, 2783, 3036, 3234, 3381, 3388, 3542, 4508, 5082, 5313, 5566, 5929, 6468, 6762, 7084, 8349, 10164, 10626, 11132, 11858, 12329, 12397, 13524, 16698, 17787, 19481, 21252, 23716, 24658, 24794, 33396, 35574, 36987, 37191, 38962, 49316, 49588, 58443, 71148, 73974, 74382, 77924, 86303, 116886, 135619, 136367, 147948, 148764, 172606, 233772, 258909, 271238, 272734, 283567, 345212, 406857, 409101, 517818, 542476, 545468, 567134, 604121, 813714, 818202, 850701, 949333, 1035636, 1134268, 1208242, 1491809, 1627428, 1636404, 1701402, 1812363, 1898666, 1984969, 2416484, 2847999, 2983618, 3119237, 3402804, 3624726, 3797332, 3969938, 4475427, 5695998, 5954907, 5967236, 6238474, 6645331, 7249452, 7939876, 8950854, 9357711, 10442663, 11391996, 11909814, 12476948, 13290662, 13894783, 17901708, 18715422, 19935993, 20885326, 21834659, 23819628, 26581324, 27789566, 31327989, 34311607, 37430844, 39871986, 41684349, 41770652, 43669318, 55579132, 62655978, 65503977, 68623214, 73098641, 79743972, 83368698, 87338636, 102934821, 125311956, 131007954, 137246428, 146197282, 152842613, 166737396, 205869642, 219295923, 240181249, 262015908, 292394564, 305685226, 411739284, 438591846, 458527839, 480362498, 611370452, 720543747, 877183692, 917055678, 960724996, 1441087494, 1681268743, 1834111356, 2882174988, 3362537486, 5043806229, 6725074972, 10087612458, 20175224916]

約数ペア:

[(1, 20175224916), (2, 10087612458), (3, 6725074972), (4, 5043806229), (6, 3362537486), (7, 2882174988), (11, 1834111356), (12, 1681268743), (14, 1441087494), (21, 960724996), (22, 917055678), (23, 877183692), (28, 720543747), (33, 611370452), (42, 480362498), (44, 458527839), (46, 438591846), (49, 411739284), (66, 305685226), (69, 292394564), (77, 262015908), (84, 240181249), (92, 219295923), (98, 205869642), (121, 166737396), (132, 152842613), (138, 146197282), (147, 137246428), (154, 131007954), (161, 125311956), (196, 102934821), (231, 87338636), (242, 83368698), (253, 79743972), (276, 73098641), (294, 68623214), (308, 65503977), (322, 62655978), (363, 55579132), (462, 43669318), (483, 41770652), (484, 41684349), (506, 39871986), (539, 37430844), (588, 34311607), (644, 31327989), (726, 27789566), (759, 26581324), (847, 23819628), (924, 21834659), (966, 20885326), (1012, 19935993), (1078, 18715422), (1127, 17901708), (1452, 13894783), (1518, 13290662), (1617, 12476948), (1694, 11909814), (1771, 11391996), (1932, 10442663), (2156, 9357711), (2254, 8950854), (2541, 7939876), (2783, 7249452), (3036, 6645331), (3234, 6238474), (3381, 5967236), (3388, 5954907), (3542, 5695998), (4508, 4475427), (5082, 3969938), (5313, 3797332), (5566, 3624726), (5929, 3402804), (6468, 3119237), (6762, 2983618), (7084, 2847999), (8349, 2416484), (10164, 1984969), (10626, 1898666), (11132, 1812363), (11858, 1701402), (12329, 1636404), (12397, 1627428), (13524, 1491809), (16698, 1208242), (17787, 1134268), (19481, 1035636), (21252, 949333), (23716, 850701), (24658, 818202), (24794, 813714), (33396, 604121), (35574, 567134), (36987, 545468), (37191, 542476), (38962, 517818), (49316, 409101), (49588, 406857), (58443, 345212), (71148, 283567), (73974, 272734), (74382, 271238), (77924, 258909), (86303, 233772), (116886, 172606), (135619, 148764), (136367, 147948)]