2010018832

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{2921539}}^1$

素因数の和:2921590

約数の個数: 20

約数和(自身を含む): 3984980560

約数和(自身を除く): 1974961728

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 2921539, 5843078, 11686156, 23372312, 46744624, 125626177, 251252354, 502504708, 1005009416, 2010018832]

約数ペア:

[(1, 2010018832), (2, 1005009416), (4, 502504708), (8, 251252354), (16, 125626177), (43, 46744624), (86, 23372312), (172, 11686156), (344, 5843078), (688, 2921539)]