20005936111

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1\times {\mathrm{168127}}^1$

素因数の和:168414

約数の個数: 16

約数和(自身を含む): 23242014720

約数和(自身を除く): 3236078609

約数列:

[1, 7, 89, 191, 623, 1337, 16999, 118993, 168127, 1176889, 14963303, 32112257, 104743121, 224785799, 2857990873, 20005936111]

約数ペア:

[(1, 20005936111), (7, 2857990873), (89, 224785799), (191, 104743121), (623, 32112257), (1337, 14963303), (16999, 1176889), (118993, 168127)]