20178070121

素因数分解:

${\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{613}}^1\times {\mathrm{33623}}^1$

素因数の和:34336

約数の個数: 16

約数和(自身を含む): 22296746880

約数和(自身を除く): 2118676759

約数列:

[1, 11, 89, 613, 979, 6743, 33623, 54557, 369853, 600127, 2992447, 20610899, 32916917, 226719889, 1834370011, 20178070121]

約数ペア:

[(1, 20178070121), (11, 1834370011), (89, 226719889), (613, 32916917), (979, 20610899), (6743, 2992447), (33623, 600127), (54557, 369853)]