20283437664

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{197279}}^1$

素因数の和:197322

約数の個数: 192

約数和(自身を含む): 71588966400

約数和(自身を除く): 51305528736

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 32, 34, 36, 42, 48, 51, 54, 56, 63, 68, 72, 84, 96, 102, 108, 112, 119, 126, 136, 144, 153, 168, 189, 204, 216, 224, 238, 252, 272, 288, 306, 336, 357, 378, 408, 432, 459, 476, 504, 544, 612, 672, 714, 756, 816, 864, 918, 952, 1008, 1071, 1224, 1428, 1512, 1632, 1836, 1904, 2016, 2142, 2448, 2856, 3024, 3213, 3672, 3808, 4284, 4896, 5712, 6048, 6426, 7344, 8568, 11424, 12852, 14688, 17136, 25704, 34272, 51408, 102816, 197279, 394558, 591837, 789116, 1183674, 1380953, 1578232, 1775511, 2367348, 2761906, 3156464, 3353743, 3551022, 4142859, 4734696, 5326533, 5523812, 6312928, 6707486, 7102044, 8285718, 9469392, 10061229, 10653066, 11047624, 12428577, 13414972, 14204088, 16571436, 18938784, 20122458, 21306132, 22095248, 23476201, 24857154, 26829944, 28408176, 30183687, 33142872, 37285731, 40244916, 42612264, 44190496, 46952402, 49714308, 53659888, 56816352, 60367374, 66285744, 70428603, 74571462, 80489832, 85224528, 90551061, 93904804, 99428616, 107319776, 120734748, 132571488, 140857206, 149142924, 160979664, 170449056, 181102122, 187809608, 198857232, 211285809, 241469496, 281714412, 298285848, 321959328, 362204244, 375619216, 397714464, 422571618, 482938992, 563428824, 596571696, 633857427, 724408488, 751238432, 845143236, 965877984, 1126857648, 1193143392, 1267714854, 1448816976, 1690286472, 2253715296, 2535429708, 2897633952, 3380572944, 5070859416, 6761145888, 10141718832, 20283437664]

約数ペア:

[(1, 20283437664), (2, 10141718832), (3, 6761145888), (4, 5070859416), (6, 3380572944), (7, 2897633952), (8, 2535429708), (9, 2253715296), (12, 1690286472), (14, 1448816976), (16, 1267714854), (17, 1193143392), (18, 1126857648), (21, 965877984), (24, 845143236), (27, 751238432), (28, 724408488), (32, 633857427), (34, 596571696), (36, 563428824), (42, 482938992), (48, 422571618), (51, 397714464), (54, 375619216), (56, 362204244), (63, 321959328), (68, 298285848), (72, 281714412), (84, 241469496), (96, 211285809), (102, 198857232), (108, 187809608), (112, 181102122), (119, 170449056), (126, 160979664), (136, 149142924), (144, 140857206), (153, 132571488), (168, 120734748), (189, 107319776), (204, 99428616), (216, 93904804), (224, 90551061), (238, 85224528), (252, 80489832), (272, 74571462), (288, 70428603), (306, 66285744), (336, 60367374), (357, 56816352), (378, 53659888), (408, 49714308), (432, 46952402), (459, 44190496), (476, 42612264), (504, 40244916), (544, 37285731), (612, 33142872), (672, 30183687), (714, 28408176), (756, 26829944), (816, 24857154), (864, 23476201), (918, 22095248), (952, 21306132), (1008, 20122458), (1071, 18938784), (1224, 16571436), (1428, 14204088), (1512, 13414972), (1632, 12428577), (1836, 11047624), (1904, 10653066), (2016, 10061229), (2142, 9469392), (2448, 8285718), (2856, 7102044), (3024, 6707486), (3213, 6312928), (3672, 5523812), (3808, 5326533), (4284, 4734696), (4896, 4142859), (5712, 3551022), (6048, 3353743), (6426, 3156464), (7344, 2761906), (8568, 2367348), (11424, 1775511), (12852, 1578232), (14688, 1380953), (17136, 1183674), (25704, 789116), (34272, 591837), (51408, 394558), (102816, 197279)]