20383750493

素因数分解:

${\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{199}}^1\times {\mathrm{15679}}^1$

素因数の和:16064

約数の個数: 16

約数和(自身を含む): 21073920000

約数和(自身を除く): 690169507

約数列:

[1, 47, 139, 199, 6533, 9353, 15679, 27661, 736913, 1300067, 2179381, 3120121, 102430907, 146645687, 433696819, 20383750493]

約数ペア:

[(1, 20383750493), (47, 433696819), (139, 146645687), (199, 102430907), (6533, 3120121), (9353, 2179381), (15679, 1300067), (27661, 736913)]