20684261952

素因数分解:

$2^6\times 3^3\times {\mathrm{167}}^1\times {\mathrm{229}}^1\times {\mathrm{313}}^1$

素因数の和:730

約数の個数: 224

約数和(自身を含む): 61635436800

約数和(自身を除く): 40951174848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 167, 192, 216, 229, 288, 313, 334, 432, 458, 501, 576, 626, 668, 687, 864, 916, 939, 1002, 1252, 1336, 1374, 1503, 1728, 1832, 1878, 2004, 2061, 2504, 2672, 2748, 2817, 3006, 3664, 3756, 4008, 4122, 4509, 5008, 5344, 5496, 5634, 6012, 6183, 7328, 7512, 8016, 8244, 8451, 9018, 10016, 10688, 10992, 11268, 12024, 12366, 14656, 15024, 16032, 16488, 16902, 18036, 20032, 21984, 22536, 24048, 24732, 30048, 32064, 32976, 33804, 36072, 38243, 43968, 45072, 48096, 49464, 52271, 60096, 65952, 67608, 71677, 72144, 76486, 90144, 96192, 98928, 104542, 114729, 131904, 135216, 143354, 144288, 152972, 156813, 180288, 197856, 209084, 215031, 229458, 270432, 286708, 288576, 305944, 313626, 344187, 395712, 418168, 430062, 458916, 470439, 540864, 573416, 611888, 627252, 645093, 688374, 836336, 860124, 917832, 940878, 1032561, 1146832, 1223776, 1254504, 1290186, 1376748, 1411317, 1672672, 1720248, 1835664, 1881756, 1935279, 2065122, 2293664, 2447552, 2509008, 2580372, 2753496, 2822634, 3345344, 3440496, 3671328, 3763512, 3870558, 4130244, 4587328, 5018016, 5160744, 5506992, 5645268, 6880992, 7342656, 7527024, 7741116, 8260488, 10036032, 10321488, 11013984, 11290536, 11970059, 13761984, 15054048, 15482232, 16520976, 20642976, 22027968, 22581072, 23940118, 30108096, 30964464, 33041952, 35910177, 41285952, 45162144, 47880236, 61928928, 66083904, 71820354, 90324288, 95760472, 107730531, 123857856, 143640708, 191520944, 215461062, 287281416, 323191593, 383041888, 430922124, 574562832, 646383186, 766083776, 861844248, 1149125664, 1292766372, 1723688496, 2298251328, 2585532744, 3447376992, 5171065488, 6894753984, 10342130976, 20684261952]

約数ペア:

[(1, 20684261952), (2, 10342130976), (3, 6894753984), (4, 5171065488), (6, 3447376992), (8, 2585532744), (9, 2298251328), (12, 1723688496), (16, 1292766372), (18, 1149125664), (24, 861844248), (27, 766083776), (32, 646383186), (36, 574562832), (48, 430922124), (54, 383041888), (64, 323191593), (72, 287281416), (96, 215461062), (108, 191520944), (144, 143640708), (167, 123857856), (192, 107730531), (216, 95760472), (229, 90324288), (288, 71820354), (313, 66083904), (334, 61928928), (432, 47880236), (458, 45162144), (501, 41285952), (576, 35910177), (626, 33041952), (668, 30964464), (687, 30108096), (864, 23940118), (916, 22581072), (939, 22027968), (1002, 20642976), (1252, 16520976), (1336, 15482232), (1374, 15054048), (1503, 13761984), (1728, 11970059), (1832, 11290536), (1878, 11013984), (2004, 10321488), (2061, 10036032), (2504, 8260488), (2672, 7741116), (2748, 7527024), (2817, 7342656), (3006, 6880992), (3664, 5645268), (3756, 5506992), (4008, 5160744), (4122, 5018016), (4509, 4587328), (5008, 4130244), (5344, 3870558), (5496, 3763512), (5634, 3671328), (6012, 3440496), (6183, 3345344), (7328, 2822634), (7512, 2753496), (8016, 2580372), (8244, 2509008), (8451, 2447552), (9018, 2293664), (10016, 2065122), (10688, 1935279), (10992, 1881756), (11268, 1835664), (12024, 1720248), (12366, 1672672), (14656, 1411317), (15024, 1376748), (16032, 1290186), (16488, 1254504), (16902, 1223776), (18036, 1146832), (20032, 1032561), (21984, 940878), (22536, 917832), (24048, 860124), (24732, 836336), (30048, 688374), (32064, 645093), (32976, 627252), (33804, 611888), (36072, 573416), (38243, 540864), (43968, 470439), (45072, 458916), (48096, 430062), (49464, 418168), (52271, 395712), (60096, 344187), (65952, 313626), (67608, 305944), (71677, 288576), (72144, 286708), (76486, 270432), (90144, 229458), (96192, 215031), (98928, 209084), (104542, 197856), (114729, 180288), (131904, 156813), (135216, 152972), (143354, 144288)]