20798924234

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{7216837}}^1$

素因数の和:7216981

約数の個数: 16

約数和(自身を含む): 34294414176

約数和(自身を除く): 13495489942

約数列:

[1, 2, 11, 22, 131, 262, 1441, 2882, 7216837, 14433674, 79385207, 158770414, 945405647, 1890811294, 10399462117, 20798924234]

約数ペア:

[(1, 20798924234), (2, 10399462117), (11, 1890811294), (22, 945405647), (131, 158770414), (262, 79385207), (1441, 14433674), (2882, 7216837)]