19976832

素因数分解:

$2^7\times 3^2\times {\mathrm{17341}}^1$

素因数の和:17361

約数の個数: 48

約数和(自身を含む): 57488730

約数和(自身を除く): 37511898

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 17341, 34682, 52023, 69364, 104046, 138728, 156069, 208092, 277456, 312138, 416184, 554912, 624276, 832368, 1109824, 1248552, 1664736, 2219648, 2497104, 3329472, 4994208, 6658944, 9988416, 19976832]

約数ペア:

[(1, 19976832), (2, 9988416), (3, 6658944), (4, 4994208), (6, 3329472), (8, 2497104), (9, 2219648), (12, 1664736), (16, 1248552), (18, 1109824), (24, 832368), (32, 624276), (36, 554912), (48, 416184), (64, 312138), (72, 277456), (96, 208092), (128, 156069), (144, 138728), (192, 104046), (288, 69364), (384, 52023), (576, 34682), (1152, 17341)]