20085182

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{5897}}^1$

素因数の和:6043

約数の個数: 16

約数和(自身を含む): 32698512

約数和(自身を除く): 12613330

約数列:

[1, 2, 13, 26, 131, 262, 1703, 3406, 5897, 11794, 76661, 153322, 772507, 1545014, 10042591, 20085182]

約数ペア:

[(1, 20085182), (2, 10042591), (13, 1545014), (26, 772507), (131, 153322), (262, 76661), (1703, 11794), (3406, 5897)]