20486530735

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{1093}}^1\times {\mathrm{340789}}^1$

素因数の和:341898

約数の個数: 16

約数和(自身を含む): 26843346720

約数和(自身を除く): 6356815985

約数列:

[1, 5, 11, 55, 1093, 5465, 12023, 60115, 340789, 1703945, 3748679, 18743395, 372482377, 1862411885, 4097306147, 20486530735]

約数ペア:

[(1, 20486530735), (5, 4097306147), (11, 1862411885), (55, 372482377), (1093, 18743395), (5465, 3748679), (12023, 1703945), (60115, 340789)]