20199368662

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{691}}^1\times {\mathrm{1328731}}^1$

素因数の和:1329435

約数の個数: 16

約数和(自身を含む): 33101371584

約数和(自身を除く): 12902002922

約数列:

[1, 2, 11, 22, 691, 1382, 7601, 15202, 1328731, 2657462, 14616041, 29232082, 918153121, 1836306242, 10099684331, 20199368662]

約数ペア:

[(1, 20199368662), (2, 10099684331), (11, 1836306242), (22, 918153121), (691, 29232082), (1382, 14616041), (7601, 2657462), (15202, 1328731)]