20804966208

素因数分解:

$2^6\times 3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{25031}}^1$

素因数の和:25102

約数の個数: 224

約数和(自身を含む): 67650481920

約数和(自身を除く): 46845515712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 37, 39, 48, 52, 54, 64, 72, 74, 78, 96, 104, 108, 111, 117, 144, 148, 156, 192, 208, 216, 222, 234, 288, 296, 312, 333, 351, 416, 432, 444, 468, 481, 576, 592, 624, 666, 702, 832, 864, 888, 936, 962, 999, 1184, 1248, 1332, 1404, 1443, 1728, 1776, 1872, 1924, 1998, 2368, 2496, 2664, 2808, 2886, 3552, 3744, 3848, 3996, 4329, 5328, 5616, 5772, 7104, 7488, 7696, 7992, 8658, 10656, 11232, 11544, 12987, 15392, 15984, 17316, 21312, 22464, 23088, 25031, 25974, 30784, 31968, 34632, 46176, 50062, 51948, 63936, 69264, 75093, 92352, 100124, 103896, 138528, 150186, 200248, 207792, 225279, 277056, 300372, 325403, 400496, 415584, 450558, 600744, 650806, 675837, 800992, 831168, 901116, 926147, 976209, 1201488, 1301612, 1351674, 1601984, 1802232, 1852294, 1952418, 2402976, 2603224, 2703348, 2778441, 2928627, 3604464, 3704588, 3904836, 4805952, 5206448, 5406696, 5556882, 5857254, 7208928, 7409176, 7809672, 8335323, 8785881, 10412896, 10813392, 11113764, 11714508, 12039911, 14417856, 14818352, 15619344, 16670646, 17571762, 20825792, 21626784, 22227528, 23429016, 24079822, 25005969, 29636704, 31238688, 33341292, 35143524, 36119733, 43253568, 44455056, 46858032, 48159644, 50011938, 59273408, 62477376, 66682584, 70287048, 72239466, 88910112, 93716064, 96319288, 100023876, 108359199, 133365168, 140574096, 144478932, 177820224, 187432128, 192638576, 200047752, 216718398, 266730336, 281148192, 288957864, 325077597, 385277152, 400095504, 433436796, 533460672, 562296384, 577915728, 650155194, 770554304, 800191008, 866873592, 1155831456, 1300310388, 1600382016, 1733747184, 2311662912, 2600620776, 3467494368, 5201241552, 6934988736, 10402483104, 20804966208]

約数ペア:

[(1, 20804966208), (2, 10402483104), (3, 6934988736), (4, 5201241552), (6, 3467494368), (8, 2600620776), (9, 2311662912), (12, 1733747184), (13, 1600382016), (16, 1300310388), (18, 1155831456), (24, 866873592), (26, 800191008), (27, 770554304), (32, 650155194), (36, 577915728), (37, 562296384), (39, 533460672), (48, 433436796), (52, 400095504), (54, 385277152), (64, 325077597), (72, 288957864), (74, 281148192), (78, 266730336), (96, 216718398), (104, 200047752), (108, 192638576), (111, 187432128), (117, 177820224), (144, 144478932), (148, 140574096), (156, 133365168), (192, 108359199), (208, 100023876), (216, 96319288), (222, 93716064), (234, 88910112), (288, 72239466), (296, 70287048), (312, 66682584), (333, 62477376), (351, 59273408), (416, 50011938), (432, 48159644), (444, 46858032), (468, 44455056), (481, 43253568), (576, 36119733), (592, 35143524), (624, 33341292), (666, 31238688), (702, 29636704), (832, 25005969), (864, 24079822), (888, 23429016), (936, 22227528), (962, 21626784), (999, 20825792), (1184, 17571762), (1248, 16670646), (1332, 15619344), (1404, 14818352), (1443, 14417856), (1728, 12039911), (1776, 11714508), (1872, 11113764), (1924, 10813392), (1998, 10412896), (2368, 8785881), (2496, 8335323), (2664, 7809672), (2808, 7409176), (2886, 7208928), (3552, 5857254), (3744, 5556882), (3848, 5406696), (3996, 5206448), (4329, 4805952), (5328, 3904836), (5616, 3704588), (5772, 3604464), (7104, 2928627), (7488, 2778441), (7696, 2703348), (7992, 2603224), (8658, 2402976), (10656, 1952418), (11232, 1852294), (11544, 1802232), (12987, 1601984), (15392, 1351674), (15984, 1301612), (17316, 1201488), (21312, 976209), (22464, 926147), (23088, 901116), (25031, 831168), (25974, 800992), (30784, 675837), (31968, 650806), (34632, 600744), (46176, 450558), (50062, 415584), (51948, 400496), (63936, 325403), (69264, 300372), (75093, 277056), (92352, 225279), (100124, 207792), (103896, 200248), (138528, 150186)]