20172170448

素因数分解:

$2^4\times 3^3\times {\mathrm{9551}}^1\times {\mathrm{4889}}^1$

素因数の和:14457

約数の個数: 80

約数和(自身を含む): 57919507200

約数和(自身を除く): 37747336752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 4889, 9551, 9778, 14667, 19102, 19556, 28653, 29334, 38204, 39112, 44001, 57306, 58668, 76408, 78224, 85959, 88002, 114612, 117336, 132003, 152816, 171918, 176004, 229224, 234672, 257877, 264006, 343836, 352008, 458448, 515754, 528012, 687672, 704016, 1031508, 1056024, 1375344, 2063016, 2112048, 4126032, 46694839, 93389678, 140084517, 186779356, 280169034, 373558712, 420253551, 560338068, 747117424, 840507102, 1120676136, 1260760653, 1681014204, 2241352272, 2521521306, 3362028408, 5043042612, 6724056816, 10086085224, 20172170448]

約数ペア:

[(1, 20172170448), (2, 10086085224), (3, 6724056816), (4, 5043042612), (6, 3362028408), (8, 2521521306), (9, 2241352272), (12, 1681014204), (16, 1260760653), (18, 1120676136), (24, 840507102), (27, 747117424), (36, 560338068), (48, 420253551), (54, 373558712), (72, 280169034), (108, 186779356), (144, 140084517), (216, 93389678), (432, 46694839), (4889, 4126032), (9551, 2112048), (9778, 2063016), (14667, 1375344), (19102, 1056024), (19556, 1031508), (28653, 704016), (29334, 687672), (38204, 528012), (39112, 515754), (44001, 458448), (57306, 352008), (58668, 343836), (76408, 264006), (78224, 257877), (85959, 234672), (88002, 229224), (114612, 176004), (117336, 171918), (132003, 152816)]