20140572529

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{373}}^1\times {\mathrm{24181}}^1$

素因数の和:24601

約数の個数: 32

約数和(自身を含む): 26046915840

約数和(自身を除く): 5906343311

約数列:

[1, 7, 11, 29, 77, 203, 319, 373, 2233, 2611, 4103, 10817, 24181, 28721, 75719, 118987, 169267, 265991, 701249, 832909, 1861937, 4908743, 7713739, 9019513, 53996173, 63136591, 99214643, 261565877, 694502501, 1830961139, 2877224647, 20140572529]

約数ペア:

[(1, 20140572529), (7, 2877224647), (11, 1830961139), (29, 694502501), (77, 261565877), (203, 99214643), (319, 63136591), (373, 53996173), (2233, 9019513), (2611, 7713739), (4103, 4908743), (10817, 1861937), (24181, 832909), (28721, 701249), (75719, 265991), (118987, 169267)]