20194033442

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{849131}}^1$

素因数の和:849214

約数の個数: 32

約数和(自身を含む): 35215202304

約数和(自身を除く): 15021168862

約数列:

[1, 2, 11, 22, 23, 46, 47, 94, 253, 506, 517, 1034, 1081, 2162, 11891, 23782, 849131, 1698262, 9340441, 18680882, 19530013, 39060026, 39909157, 79818314, 214830143, 429660286, 439000727, 878001454, 917910611, 1835821222, 10097016721, 20194033442]

約数ペア:

[(1, 20194033442), (2, 10097016721), (11, 1835821222), (22, 917910611), (23, 878001454), (46, 439000727), (47, 429660286), (94, 214830143), (253, 79818314), (506, 39909157), (517, 39060026), (1034, 19530013), (1081, 18680882), (2162, 9340441), (11891, 1698262), (23782, 849131)]