20347054145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^2\times {\mathrm{34871}}^1$

素因数の和:35093

約数の個数: 24

約数和(自身を含む): 26898028992

約数和(自身を除く): 6550974847

約数列:

[1, 5, 11, 55, 103, 515, 1133, 5665, 10609, 34871, 53045, 116699, 174355, 383581, 583495, 1917905, 3591713, 17958565, 39508843, 197544215, 369946439, 1849732195, 4069410829, 20347054145]

約数ペア:

[(1, 20347054145), (5, 4069410829), (11, 1849732195), (55, 369946439), (103, 197544215), (515, 39508843), (1133, 17958565), (5665, 3591713), (10609, 1917905), (34871, 583495), (53045, 383581), (116699, 174355)]