20045200076

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{455572729}}^1$

素因数の和:455572744

約数の個数: 12

約数和(自身を含む): 38268109320

約数和(自身を除く): 18222909244

約数列:

[1, 2, 4, 11, 22, 44, 455572729, 911145458, 1822290916, 5011300019, 10022600038, 20045200076]

約数ペア:

[(1, 20045200076), (2, 10022600038), (4, 5011300019), (11, 1822290916), (22, 911145458), (44, 455572729)]