20994635519

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{737767}}^1$

素因数の和:737990

約数の個数: 16

約数和(自身を含む): 24789004800

約数和(自身を除く): 3794369281

約数列:

[1, 11, 13, 143, 199, 2189, 2587, 28457, 737767, 8115437, 9590971, 105500681, 146815633, 1614971963, 1908603229, 20994635519]

約数ペア:

[(1, 20994635519), (11, 1908603229), (13, 1614971963), (143, 146815633), (199, 105500681), (2189, 9590971), (2587, 8115437), (28457, 737767)]