20768036029

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{507317}}^1$

素因数の和:507444

約数の個数: 16

約数和(自身を含む): 23182403328

約数和(自身を除く): 2414367299

約数列:

[1, 13, 47, 67, 611, 871, 3149, 40937, 507317, 6595121, 23843899, 33990239, 309970687, 441873107, 1597541233, 20768036029]

約数ペア:

[(1, 20768036029), (13, 1597541233), (47, 441873107), (67, 309970687), (611, 33990239), (871, 23843899), (3149, 6595121), (40937, 507317)]