20163820867

素因数分解:

${\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{547}}^1\times {\mathrm{2609}}^1$

素因数の和:3426

約数の個数: 16

約数和(自身を含む): 20596032000

約数和(自身を除く): 432211133

約数列:

[1, 71, 199, 547, 2609, 14129, 38837, 108853, 185239, 519191, 1427123, 7728563, 36862561, 101325733, 283997477, 20163820867]

約数ペア:

[(1, 20163820867), (71, 283997477), (199, 101325733), (547, 36862561), (2609, 7728563), (14129, 1427123), (38837, 519191), (108853, 185239)]