20172052096

素因数分解:

$2^7\times 7^1\times {\mathrm{22513451}}^1$

素因数の和:22513472

約数の個数: 32

約数和(自身を含む): 45927442080

約数和(自身を除く): 25755389984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 22513451, 45026902, 90053804, 157594157, 180107608, 315188314, 360215216, 630376628, 720430432, 1260753256, 1440860864, 2521506512, 2881721728, 5043013024, 10086026048, 20172052096]

約数ペア:

[(1, 20172052096), (2, 10086026048), (4, 5043013024), (7, 2881721728), (8, 2521506512), (14, 1440860864), (16, 1260753256), (28, 720430432), (32, 630376628), (56, 360215216), (64, 315188314), (112, 180107608), (128, 157594157), (224, 90053804), (448, 45026902), (896, 22513451)]