20236772492

素因数分解:

$2^2\times {\mathrm{577}}^1\times {\mathrm{691}}^1\times {\mathrm{12689}}^1$

素因数の和:13961

約数の個数: 24

約数和(自身を含む): 35529868080

約数和(自身を除く): 15293095588

約数列:

[1, 2, 4, 577, 691, 1154, 1382, 2308, 2764, 12689, 25378, 50756, 398707, 797414, 1594828, 7321553, 8768099, 14643106, 17536198, 29286212, 35072396, 5059193123, 10118386246, 20236772492]

約数ペア:

[(1, 20236772492), (2, 10118386246), (4, 5059193123), (577, 35072396), (691, 29286212), (1154, 17536198), (1382, 14643106), (2308, 8768099), (2764, 7321553), (12689, 1594828), (25378, 797414), (50756, 398707)]