20160422170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1063}}^1\times {\mathrm{270937}}^1$

素因数の和:272014

約数の個数: 32

約数和(自身を含む): 41512036608

約数和(自身を除く): 21351614438

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1063, 2126, 5315, 7441, 10630, 14882, 37205, 74410, 270937, 541874, 1354685, 1896559, 2709370, 3793118, 9482795, 18965590, 288006031, 576012062, 1440030155, 2016042217, 2880060310, 4032084434, 10080211085, 20160422170]

約数ペア:

[(1, 20160422170), (2, 10080211085), (5, 4032084434), (7, 2880060310), (10, 2016042217), (14, 1440030155), (35, 576012062), (70, 288006031), (1063, 18965590), (2126, 9482795), (5315, 3793118), (7441, 2709370), (10630, 1896559), (14882, 1354685), (37205, 541874), (74410, 270937)]