20163476976

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{18264019}}^1$

素因数の和:18264053

約数の個数: 40

約数和(自身を含む): 54353723520

約数和(自身を除く): 34190246544

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 18264019, 36528038, 54792057, 73056076, 109584114, 146112152, 219168228, 292224304, 420072437, 438336456, 840144874, 876672912, 1260217311, 1680289748, 2520434622, 3360579496, 5040869244, 6721158992, 10081738488, 20163476976]

約数ペア:

[(1, 20163476976), (2, 10081738488), (3, 6721158992), (4, 5040869244), (6, 3360579496), (8, 2520434622), (12, 1680289748), (16, 1260217311), (23, 876672912), (24, 840144874), (46, 438336456), (48, 420072437), (69, 292224304), (92, 219168228), (138, 146112152), (184, 109584114), (276, 73056076), (368, 54792057), (552, 36528038), (1104, 18264019)]