20096065

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{1913}}^1$

素因数の和:2120

約数の個数: 16

約数和(自身を含む): 26459136

約数和(自身を除く): 6363071

約数列:

[1, 5, 11, 55, 191, 955, 1913, 2101, 9565, 10505, 21043, 105215, 365383, 1826915, 4019213, 20096065]

約数ペア:

[(1, 20096065), (5, 4019213), (11, 1826915), (55, 365383), (191, 105215), (955, 21043), (1913, 10505), (2101, 9565)]