20549576882

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{523}}^1\times {\mathrm{883}}^1\times {\mathrm{1171}}^1$

素因数の和:2598

約数の個数: 32

約数和(自身を含む): 32573349120

約数和(自身を除く): 12023772238

約数列:

[1, 2, 19, 38, 523, 883, 1046, 1171, 1766, 2342, 9937, 16777, 19874, 22249, 33554, 44498, 461809, 612433, 923618, 1033993, 1224866, 2067986, 8774371, 11636227, 17548742, 19645867, 23272454, 39291734, 540778339, 1081556678, 10274788441, 20549576882]

約数ペア:

[(1, 20549576882), (2, 10274788441), (19, 1081556678), (38, 540778339), (523, 39291734), (883, 23272454), (1046, 19645867), (1171, 17548742), (1766, 11636227), (2342, 8774371), (9937, 2067986), (16777, 1224866), (19874, 1033993), (22249, 923618), (33554, 612433), (44498, 461809)]