20084608

素因数分解:

$2^7\times {\mathrm{173}}^1\times {\mathrm{907}}^1$

素因数の和:1094

約数の個数: 32

約数和(自身を含む): 40287960

約数和(自身を除く): 20203352

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 173, 346, 692, 907, 1384, 1814, 2768, 3628, 5536, 7256, 11072, 14512, 22144, 29024, 58048, 116096, 156911, 313822, 627644, 1255288, 2510576, 5021152, 10042304, 20084608]

約数ペア:

[(1, 20084608), (2, 10042304), (4, 5021152), (8, 2510576), (16, 1255288), (32, 627644), (64, 313822), (128, 156911), (173, 116096), (346, 58048), (692, 29024), (907, 22144), (1384, 14512), (1814, 11072), (2768, 7256), (3628, 5536)]