20287694952

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{277}}^1\times {\mathrm{5011}}^1$

素因数の和:5336

約数の個数: 192

約数和(自身を含む): 65208124800

約数和(自身を除く): 44920429848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 29, 36, 42, 56, 58, 63, 72, 84, 87, 116, 126, 168, 174, 203, 232, 252, 261, 277, 348, 406, 504, 522, 554, 609, 696, 812, 831, 1044, 1108, 1218, 1624, 1662, 1827, 1939, 2088, 2216, 2436, 2493, 3324, 3654, 3878, 4872, 4986, 5011, 5817, 6648, 7308, 7756, 8033, 9972, 10022, 11634, 14616, 15033, 15512, 16066, 17451, 19944, 20044, 23268, 24099, 30066, 32132, 34902, 35077, 40088, 45099, 46536, 48198, 56231, 60132, 64264, 69804, 70154, 72297, 90198, 96396, 105231, 112462, 120264, 139608, 140308, 144594, 145319, 168693, 180396, 192792, 210462, 224924, 280616, 289188, 290638, 315693, 337386, 360792, 420924, 435957, 449848, 506079, 578376, 581276, 631386, 674772, 841848, 871914, 1012158, 1017233, 1162552, 1262772, 1307871, 1349544, 1388047, 1743828, 2024316, 2034466, 2525544, 2615742, 2776094, 3051699, 3487656, 4048632, 4068932, 4164141, 5231484, 5552188, 6103398, 8137864, 8328282, 9155097, 9716329, 10462968, 11104376, 12206796, 12492423, 16656564, 18310194, 19432658, 24413592, 24984846, 29148987, 33313128, 36620388, 38865316, 40253363, 49969692, 58297974, 73240776, 77730632, 80506726, 87446961, 99939384, 116595948, 120760089, 161013452, 174893922, 233191896, 241520178, 281773541, 322026904, 349787844, 362280267, 483040356, 563547082, 699575688, 724560534, 845320623, 966080712, 1127094164, 1449121068, 1690641246, 2254188328, 2535961869, 2898242136, 3381282492, 5071923738, 6762564984, 10143847476, 20287694952]

約数ペア:

[(1, 20287694952), (2, 10143847476), (3, 6762564984), (4, 5071923738), (6, 3381282492), (7, 2898242136), (8, 2535961869), (9, 2254188328), (12, 1690641246), (14, 1449121068), (18, 1127094164), (21, 966080712), (24, 845320623), (28, 724560534), (29, 699575688), (36, 563547082), (42, 483040356), (56, 362280267), (58, 349787844), (63, 322026904), (72, 281773541), (84, 241520178), (87, 233191896), (116, 174893922), (126, 161013452), (168, 120760089), (174, 116595948), (203, 99939384), (232, 87446961), (252, 80506726), (261, 77730632), (277, 73240776), (348, 58297974), (406, 49969692), (504, 40253363), (522, 38865316), (554, 36620388), (609, 33313128), (696, 29148987), (812, 24984846), (831, 24413592), (1044, 19432658), (1108, 18310194), (1218, 16656564), (1624, 12492423), (1662, 12206796), (1827, 11104376), (1939, 10462968), (2088, 9716329), (2216, 9155097), (2436, 8328282), (2493, 8137864), (3324, 6103398), (3654, 5552188), (3878, 5231484), (4872, 4164141), (4986, 4068932), (5011, 4048632), (5817, 3487656), (6648, 3051699), (7308, 2776094), (7756, 2615742), (8033, 2525544), (9972, 2034466), (10022, 2024316), (11634, 1743828), (14616, 1388047), (15033, 1349544), (15512, 1307871), (16066, 1262772), (17451, 1162552), (19944, 1017233), (20044, 1012158), (23268, 871914), (24099, 841848), (30066, 674772), (32132, 631386), (34902, 581276), (35077, 578376), (40088, 506079), (45099, 449848), (46536, 435957), (48198, 420924), (56231, 360792), (60132, 337386), (64264, 315693), (69804, 290638), (70154, 289188), (72297, 280616), (90198, 224924), (96396, 210462), (105231, 192792), (112462, 180396), (120264, 168693), (139608, 145319), (140308, 144594)]