2016188812

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{821}}^1\times {\mathrm{55813}}^1$

素因数の和:56649

約数の個数: 24

約数和(自身を含む): 3853845072

約数和(自身を除く): 1837656260

約数列:

[1, 2, 4, 11, 22, 44, 821, 1642, 3284, 9031, 18062, 36124, 55813, 111626, 223252, 613943, 1227886, 2455772, 45822473, 91644946, 183289892, 504047203, 1008094406, 2016188812]

約数ペア:

[(1, 2016188812), (2, 1008094406), (4, 504047203), (11, 183289892), (22, 91644946), (44, 45822473), (821, 2455772), (1642, 1227886), (3284, 613943), (9031, 223252), (18062, 111626), (36124, 55813)]