20136764893

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{495211}}^1$

素因数の和:495412

約数の個数: 16

約数和(自身を含む): 23786022784

約数和(自身を除く): 3649257891

約数列:

[1, 7, 37, 157, 259, 1099, 5809, 40663, 495211, 3466477, 18322807, 77748127, 128259649, 544236889, 2876680699, 20136764893]

約数ペア:

[(1, 20136764893), (7, 2876680699), (37, 544236889), (157, 128259649), (259, 77748127), (1099, 18322807), (5809, 3466477), (40663, 495211)]