20194005824

素因数分解:

$2^6\times {\mathrm{67}}^1\times {\mathrm{4709423}}^1$

素因数の和:4709502

約数の個数: 28

約数和(自身を含む): 40670585664

約数和(自身を除く): 20476579840

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 134, 268, 536, 1072, 2144, 4288, 4709423, 9418846, 18837692, 37675384, 75350768, 150701536, 301403072, 315531341, 631062682, 1262125364, 2524250728, 5048501456, 10097002912, 20194005824]

約数ペア:

[(1, 20194005824), (2, 10097002912), (4, 5048501456), (8, 2524250728), (16, 1262125364), (32, 631062682), (64, 315531341), (67, 301403072), (134, 150701536), (268, 75350768), (536, 37675384), (1072, 18837692), (2144, 9418846), (4288, 4709423)]