20199456276

素因数分解:

$2^2\times 3^1\times {\mathrm{167}}^1\times {\mathrm{547}}^1\times {\mathrm{18427}}^1$

素因数の和:19148

約数の個数: 48

約数和(自身を含む): 47503550976

約数和(自身を除く): 27304094700

約数列:

[1, 2, 3, 4, 6, 12, 167, 334, 501, 547, 668, 1002, 1094, 1641, 2004, 2188, 3282, 6564, 18427, 36854, 55281, 73708, 91349, 110562, 182698, 221124, 274047, 365396, 548094, 1096188, 3077309, 6154618, 9231927, 10079569, 12309236, 18463854, 20159138, 30238707, 36927708, 40318276, 60477414, 120954828, 1683288023, 3366576046, 5049864069, 6733152092, 10099728138, 20199456276]

約数ペア:

[(1, 20199456276), (2, 10099728138), (3, 6733152092), (4, 5049864069), (6, 3366576046), (12, 1683288023), (167, 120954828), (334, 60477414), (501, 40318276), (547, 36927708), (668, 30238707), (1002, 20159138), (1094, 18463854), (1641, 12309236), (2004, 10079569), (2188, 9231927), (3282, 6154618), (6564, 3077309), (18427, 1096188), (36854, 548094), (55281, 365396), (73708, 274047), (91349, 221124), (110562, 182698)]