20410308576

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{349109}}^1$

素因数の和:349161

約数の個数: 144

約数和(自身を含む): 68621061600

約数和(自身を除く): 48210753024

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 32, 36, 42, 48, 56, 58, 63, 72, 84, 87, 96, 112, 116, 126, 144, 168, 174, 203, 224, 232, 252, 261, 288, 336, 348, 406, 464, 504, 522, 609, 672, 696, 812, 928, 1008, 1044, 1218, 1392, 1624, 1827, 2016, 2088, 2436, 2784, 3248, 3654, 4176, 4872, 6496, 7308, 8352, 9744, 14616, 19488, 29232, 58464, 349109, 698218, 1047327, 1396436, 2094654, 2443763, 2792872, 3141981, 4189308, 4887526, 5585744, 6283962, 7331289, 8378616, 9775052, 10124161, 11171488, 12567924, 14662578, 16757232, 19550104, 20248322, 21993867, 25135848, 29325156, 30372483, 33514464, 39100208, 40496644, 43987734, 50271696, 58650312, 60744966, 70869127, 78200416, 80993288, 87975468, 91117449, 100543392, 117300624, 121489932, 141738254, 161986576, 175950936, 182234898, 212607381, 234601248, 242979864, 283476508, 323973152, 351901872, 364469796, 425214762, 485959728, 566953016, 637822143, 703803744, 728939592, 850429524, 971919456, 1133906032, 1275644286, 1457879184, 1700859048, 2267812064, 2551288572, 2915758368, 3401718096, 5102577144, 6803436192, 10205154288, 20410308576]

約数ペア:

[(1, 20410308576), (2, 10205154288), (3, 6803436192), (4, 5102577144), (6, 3401718096), (7, 2915758368), (8, 2551288572), (9, 2267812064), (12, 1700859048), (14, 1457879184), (16, 1275644286), (18, 1133906032), (21, 971919456), (24, 850429524), (28, 728939592), (29, 703803744), (32, 637822143), (36, 566953016), (42, 485959728), (48, 425214762), (56, 364469796), (58, 351901872), (63, 323973152), (72, 283476508), (84, 242979864), (87, 234601248), (96, 212607381), (112, 182234898), (116, 175950936), (126, 161986576), (144, 141738254), (168, 121489932), (174, 117300624), (203, 100543392), (224, 91117449), (232, 87975468), (252, 80993288), (261, 78200416), (288, 70869127), (336, 60744966), (348, 58650312), (406, 50271696), (464, 43987734), (504, 40496644), (522, 39100208), (609, 33514464), (672, 30372483), (696, 29325156), (812, 25135848), (928, 21993867), (1008, 20248322), (1044, 19550104), (1218, 16757232), (1392, 14662578), (1624, 12567924), (1827, 11171488), (2016, 10124161), (2088, 9775052), (2436, 8378616), (2784, 7331289), (3248, 6283962), (3654, 5585744), (4176, 4887526), (4872, 4189308), (6496, 3141981), (7308, 2792872), (8352, 2443763), (9744, 2094654), (14616, 1396436), (19488, 1047327), (29232, 698218), (58464, 349109)]