2016520204

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{179}}^1\times {\mathrm{21499}}^1$

素因数の和:21813

約数の個数: 24

約数和(自身を含む): 3575880000

約数和(自身を除く): 1559359796

約数列:

[1, 2, 4, 131, 179, 262, 358, 524, 716, 21499, 23449, 42998, 46898, 85996, 93796, 2816369, 3848321, 5632738, 7696642, 11265476, 15393284, 504130051, 1008260102, 2016520204]

約数ペア:

[(1, 2016520204), (2, 1008260102), (4, 504130051), (131, 15393284), (179, 11265476), (262, 7696642), (358, 5632738), (524, 3848321), (716, 2816369), (21499, 93796), (23449, 85996), (42998, 46898)]