20070390008

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{58344157}}^1$

素因数の和:58344206

約数の個数: 16

約数和(自身を含む): 38507144280

約数和(自身を除く): 18436754272

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 58344157, 116688314, 233376628, 466753256, 2508798751, 5017597502, 10035195004, 20070390008]

約数ペア:

[(1, 20070390008), (2, 10035195004), (4, 5017597502), (8, 2508798751), (43, 466753256), (86, 233376628), (172, 116688314), (344, 58344157)]