20338848576

素因数分解:

$2^6\times 3^4\times {\mathrm{71}}^1\times {\mathrm{55259}}^1$

素因数の和:55354

約数の個数: 140

約数和(自身を含む): 61140990240

約数和(自身を除く): 40802141664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 71, 72, 81, 96, 108, 142, 144, 162, 192, 213, 216, 284, 288, 324, 426, 432, 568, 576, 639, 648, 852, 864, 1136, 1278, 1296, 1704, 1728, 1917, 2272, 2556, 2592, 3408, 3834, 4544, 5112, 5184, 5751, 6816, 7668, 10224, 11502, 13632, 15336, 20448, 23004, 30672, 40896, 46008, 55259, 61344, 92016, 110518, 122688, 165777, 184032, 221036, 331554, 368064, 442072, 497331, 663108, 884144, 994662, 1326216, 1491993, 1768288, 1989324, 2652432, 2983986, 3536576, 3923389, 3978648, 4475979, 5304864, 5967972, 7846778, 7957296, 8951958, 10609728, 11770167, 11935944, 15693556, 15914592, 17903916, 23540334, 23871888, 31387112, 31829184, 35310501, 35807832, 47080668, 47743776, 62774224, 70621002, 71615664, 94161336, 95487552, 105931503, 125548448, 141242004, 143231328, 188322672, 211863006, 251096896, 282484008, 286462656, 317794509, 376645344, 423726012, 564968016, 635589018, 753290688, 847452024, 1129936032, 1271178036, 1694904048, 2259872064, 2542356072, 3389808096, 5084712144, 6779616192, 10169424288, 20338848576]

約数ペア:

[(1, 20338848576), (2, 10169424288), (3, 6779616192), (4, 5084712144), (6, 3389808096), (8, 2542356072), (9, 2259872064), (12, 1694904048), (16, 1271178036), (18, 1129936032), (24, 847452024), (27, 753290688), (32, 635589018), (36, 564968016), (48, 423726012), (54, 376645344), (64, 317794509), (71, 286462656), (72, 282484008), (81, 251096896), (96, 211863006), (108, 188322672), (142, 143231328), (144, 141242004), (162, 125548448), (192, 105931503), (213, 95487552), (216, 94161336), (284, 71615664), (288, 70621002), (324, 62774224), (426, 47743776), (432, 47080668), (568, 35807832), (576, 35310501), (639, 31829184), (648, 31387112), (852, 23871888), (864, 23540334), (1136, 17903916), (1278, 15914592), (1296, 15693556), (1704, 11935944), (1728, 11770167), (1917, 10609728), (2272, 8951958), (2556, 7957296), (2592, 7846778), (3408, 5967972), (3834, 5304864), (4544, 4475979), (5112, 3978648), (5184, 3923389), (5751, 3536576), (6816, 2983986), (7668, 2652432), (10224, 1989324), (11502, 1768288), (13632, 1491993), (15336, 1326216), (20448, 994662), (23004, 884144), (30672, 663108), (40896, 497331), (46008, 442072), (55259, 368064), (61344, 331554), (92016, 221036), (110518, 184032), (122688, 165777)]