20632576

素因数分解:

$2^{10}\times {\mathrm{20149}}^1$

素因数の和:20169

約数の個数: 22

約数和(自身を含む): 41247050

約数和(自身を除く): 20614474

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 20149, 40298, 80596, 161192, 322384, 644768, 1289536, 2579072, 5158144, 10316288, 20632576]

約数ペア:

[(1, 20632576), (2, 10316288), (4, 5158144), (8, 2579072), (16, 1289536), (32, 644768), (64, 322384), (128, 161192), (256, 80596), (512, 40298), (1024, 20149)]