20162687127

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{11528123}}^1$

素因数の和:11528190

約数の個数: 16

約数和(自身を含む): 29880897408

約数和(自身を除く): 9718210281

約数列:

[1, 3, 11, 33, 53, 159, 583, 1749, 11528123, 34584369, 126809353, 380428059, 610990519, 1832971557, 6720895709, 20162687127]

約数ペア:

[(1, 20162687127), (3, 6720895709), (11, 1832971557), (33, 610990519), (53, 380428059), (159, 126809353), (583, 34584369), (1749, 11528123)]