20348960016

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{14081}}^1$

素因数の和:14150

約数の個数: 320

約数和(自身を含む): 72417079296

約数和(自身を除く): 52068119280

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 17, 21, 22, 23, 24, 28, 33, 34, 42, 44, 46, 48, 51, 56, 66, 68, 69, 77, 84, 88, 92, 102, 112, 119, 132, 136, 138, 154, 161, 168, 176, 184, 187, 204, 231, 238, 253, 264, 272, 276, 308, 322, 336, 357, 368, 374, 391, 408, 462, 476, 483, 506, 528, 552, 561, 616, 644, 714, 748, 759, 782, 816, 924, 952, 966, 1012, 1104, 1122, 1173, 1232, 1288, 1309, 1428, 1496, 1518, 1564, 1771, 1848, 1904, 1932, 2024, 2244, 2346, 2576, 2618, 2737, 2856, 2992, 3036, 3128, 3542, 3696, 3864, 3927, 4048, 4301, 4488, 4692, 5236, 5313, 5474, 5712, 6072, 6256, 7084, 7728, 7854, 8211, 8602, 8976, 9384, 10472, 10626, 10948, 12144, 12903, 14081, 14168, 15708, 16422, 17204, 18768, 20944, 21252, 21896, 25806, 28162, 28336, 30107, 31416, 32844, 34408, 42243, 42504, 43792, 51612, 56324, 60214, 62832, 65688, 68816, 84486, 85008, 90321, 98567, 103224, 112648, 120428, 131376, 154891, 168972, 180642, 197134, 206448, 225296, 239377, 240856, 295701, 309782, 323863, 337944, 361284, 394268, 464673, 478754, 481712, 591402, 619564, 647726, 675888, 718131, 722568, 788536, 929346, 957508, 971589, 1084237, 1182804, 1239128, 1295452, 1436262, 1445136, 1577072, 1675639, 1858692, 1915016, 1943178, 2168474, 2267041, 2365608, 2478256, 2590904, 2633147, 2872524, 3252711, 3351278, 3562493, 3717384, 3830032, 3886356, 4336948, 4534082, 4731216, 5026917, 5181808, 5266294, 5505671, 5745048, 6505422, 6702556, 6801123, 7124986, 7434768, 7772712, 7899441, 8673896, 9068164, 10053834, 10532588, 10687479, 11011342, 11490096, 13010844, 13405112, 13602246, 14249972, 15545424, 15798882, 16517013, 17347792, 18136328, 18432029, 20107668, 21065176, 21374958, 22022684, 24937451, 26021688, 26810224, 27204492, 28499944, 31597764, 33034026, 36272656, 36864058, 38539697, 40215336, 42130352, 42749916, 44045368, 49874902, 52043376, 54408984, 55296087, 56999888, 60562381, 63195528, 66068052, 73728116, 74812353, 77079394, 80430672, 85499832, 88090736, 99749804, 108817968, 110592174, 115619091, 121124762, 126391056, 132136104, 147456232, 149624706, 154158788, 170999664, 181687143, 199499608, 221184348, 231238182, 242249524, 264272208, 294912464, 299249412, 308317576, 363374286, 398999216, 423936667, 442368696, 462476364, 484499048, 598498824, 616635152, 726748572, 847873334, 884737392, 924952728, 968998096, 1196997648, 1271810001, 1453497144, 1695746668, 1849905456, 2543620002, 2906994288, 3391493336, 5087240004, 6782986672, 10174480008, 20348960016]

約数ペア:

[(1, 20348960016), (2, 10174480008), (3, 6782986672), (4, 5087240004), (6, 3391493336), (7, 2906994288), (8, 2543620002), (11, 1849905456), (12, 1695746668), (14, 1453497144), (16, 1271810001), (17, 1196997648), (21, 968998096), (22, 924952728), (23, 884737392), (24, 847873334), (28, 726748572), (33, 616635152), (34, 598498824), (42, 484499048), (44, 462476364), (46, 442368696), (48, 423936667), (51, 398999216), (56, 363374286), (66, 308317576), (68, 299249412), (69, 294912464), (77, 264272208), (84, 242249524), (88, 231238182), (92, 221184348), (102, 199499608), (112, 181687143), (119, 170999664), (132, 154158788), (136, 149624706), (138, 147456232), (154, 132136104), (161, 126391056), (168, 121124762), (176, 115619091), (184, 110592174), (187, 108817968), (204, 99749804), (231, 88090736), (238, 85499832), (253, 80430672), (264, 77079394), (272, 74812353), (276, 73728116), (308, 66068052), (322, 63195528), (336, 60562381), (357, 56999888), (368, 55296087), (374, 54408984), (391, 52043376), (408, 49874902), (462, 44045368), (476, 42749916), (483, 42130352), (506, 40215336), (528, 38539697), (552, 36864058), (561, 36272656), (616, 33034026), (644, 31597764), (714, 28499944), (748, 27204492), (759, 26810224), (782, 26021688), (816, 24937451), (924, 22022684), (952, 21374958), (966, 21065176), (1012, 20107668), (1104, 18432029), (1122, 18136328), (1173, 17347792), (1232, 16517013), (1288, 15798882), (1309, 15545424), (1428, 14249972), (1496, 13602246), (1518, 13405112), (1564, 13010844), (1771, 11490096), (1848, 11011342), (1904, 10687479), (1932, 10532588), (2024, 10053834), (2244, 9068164), (2346, 8673896), (2576, 7899441), (2618, 7772712), (2737, 7434768), (2856, 7124986), (2992, 6801123), (3036, 6702556), (3128, 6505422), (3542, 5745048), (3696, 5505671), (3864, 5266294), (3927, 5181808), (4048, 5026917), (4301, 4731216), (4488, 4534082), (4692, 4336948), (5236, 3886356), (5313, 3830032), (5474, 3717384), (5712, 3562493), (6072, 3351278), (6256, 3252711), (7084, 2872524), (7728, 2633147), (7854, 2590904), (8211, 2478256), (8602, 2365608), (8976, 2267041), (9384, 2168474), (10472, 1943178), (10626, 1915016), (10948, 1858692), (12144, 1675639), (12903, 1577072), (14081, 1445136), (14168, 1436262), (15708, 1295452), (16422, 1239128), (17204, 1182804), (18768, 1084237), (20944, 971589), (21252, 957508), (21896, 929346), (25806, 788536), (28162, 722568), (28336, 718131), (30107, 675888), (31416, 647726), (32844, 619564), (34408, 591402), (42243, 481712), (42504, 478754), (43792, 464673), (51612, 394268), (56324, 361284), (60214, 337944), (62832, 323863), (65688, 309782), (68816, 295701), (84486, 240856), (85008, 239377), (90321, 225296), (98567, 206448), (103224, 197134), (112648, 180642), (120428, 168972), (131376, 154891)]