20162021660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{91645553}}^1$

素因数の和:91645573

約数の個数: 24

約数和(自身を含む): 46189359216

約数和(自身を除く): 26027337556

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 91645553, 183291106, 366582212, 458227765, 916455530, 1008101083, 1832911060, 2016202166, 4032404332, 5040505415, 10081010830, 20162021660]

約数ペア:

[(1, 20162021660), (2, 10081010830), (4, 5040505415), (5, 4032404332), (10, 2016202166), (11, 1832911060), (20, 1008101083), (22, 916455530), (44, 458227765), (55, 366582212), (110, 183291106), (220, 91645553)]