20161675336

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{5167}}^1$

素因数の和:5363

約数の個数: 96

約数和(自身を含む): 43302672000

約数和(自身を除く): 23140996664

約数列:

[1, 2, 4, 8, 11, 22, 29, 44, 58, 88, 116, 121, 139, 232, 242, 278, 319, 484, 556, 638, 968, 1112, 1276, 1529, 2552, 3058, 3509, 4031, 5167, 6116, 7018, 8062, 10334, 12232, 14036, 16124, 16819, 20668, 28072, 32248, 33638, 41336, 44341, 56837, 67276, 88682, 113674, 134552, 149843, 177364, 227348, 299686, 354728, 454696, 487751, 599372, 625207, 718213, 975502, 1198744, 1250414, 1436426, 1648273, 1951004, 2500828, 2872852, 3296546, 3902008, 5001656, 5745704, 6593092, 7900343, 13186184, 15800686, 18131003, 20828177, 31601372, 36262006, 41656354, 63202744, 72524012, 83312708, 86903773, 145048024, 166625416, 173807546, 229109947, 347615092, 458219894, 695230184, 916439788, 1832879576, 2520209417, 5040418834, 10080837668, 20161675336]

約数ペア:

[(1, 20161675336), (2, 10080837668), (4, 5040418834), (8, 2520209417), (11, 1832879576), (22, 916439788), (29, 695230184), (44, 458219894), (58, 347615092), (88, 229109947), (116, 173807546), (121, 166625416), (139, 145048024), (232, 86903773), (242, 83312708), (278, 72524012), (319, 63202744), (484, 41656354), (556, 36262006), (638, 31601372), (968, 20828177), (1112, 18131003), (1276, 15800686), (1529, 13186184), (2552, 7900343), (3058, 6593092), (3509, 5745704), (4031, 5001656), (5167, 3902008), (6116, 3296546), (7018, 2872852), (8062, 2500828), (10334, 1951004), (12232, 1648273), (14036, 1436426), (16124, 1250414), (16819, 1198744), (20668, 975502), (28072, 718213), (32248, 625207), (33638, 599372), (41336, 487751), (44341, 454696), (56837, 354728), (67276, 299686), (88682, 227348), (113674, 177364), (134552, 149843)]