20348832955

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{123863}}^1$

素因数の和:124011

約数の個数: 32

約数和(自身を含む): 27824808960

約数和(自身を除く): 7475976005

約数列:

[1, 5, 11, 29, 55, 103, 145, 319, 515, 1133, 1595, 2987, 5665, 14935, 32857, 123863, 164285, 619315, 1362493, 3592027, 6812465, 12757889, 17960135, 39512297, 63789445, 140336779, 197561485, 369978781, 701683895, 1849893905, 4069766591, 20348832955]

約数ペア:

[(1, 20348832955), (5, 4069766591), (11, 1849893905), (29, 701683895), (55, 369978781), (103, 197561485), (145, 140336779), (319, 63789445), (515, 39512297), (1133, 17960135), (1595, 12757889), (2987, 6812465), (5665, 3592027), (14935, 1362493), (32857, 619315), (123863, 164285)]