20171162590

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{19583653}}^1$

素因数の和:19583763

約数の個数: 16

約数和(自身を含む): 36660600288

約数和(自身を除く): 16489437698

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 19583653, 39167306, 97918265, 195836530, 2017116259, 4034232518, 10085581295, 20171162590]

約数ペア:

[(1, 20171162590), (2, 10085581295), (5, 4034232518), (10, 2017116259), (103, 195836530), (206, 97918265), (515, 39167306), (1030, 19583653)]