20792336896

素因数分解:

$2^9\times {\mathrm{1759}}^1\times {\mathrm{23087}}^1$

素因数の和:24864

約数の個数: 40

約数和(自身を含む): 41569482240

約数和(自身を除く): 20777145344

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1759, 3518, 7036, 14072, 23087, 28144, 46174, 56288, 92348, 112576, 184696, 225152, 369392, 450304, 738784, 900608, 1477568, 2955136, 5910272, 11820544, 40610033, 81220066, 162440132, 324880264, 649760528, 1299521056, 2599042112, 5198084224, 10396168448, 20792336896]

約数ペア:

[(1, 20792336896), (2, 10396168448), (4, 5198084224), (8, 2599042112), (16, 1299521056), (32, 649760528), (64, 324880264), (128, 162440132), (256, 81220066), (512, 40610033), (1759, 11820544), (3518, 5910272), (7036, 2955136), (14072, 1477568), (23087, 900608), (28144, 738784), (46174, 450304), (56288, 369392), (92348, 225152), (112576, 184696)]