20599038

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{10499}}^1$

素因数の和:10616

約数の個数: 24

約数和(自身を含む): 45045000

約数和(自身を除く): 24445962

約数列:

[1, 2, 3, 6, 9, 18, 109, 218, 327, 654, 981, 1962, 10499, 20998, 31497, 62994, 94491, 188982, 1144391, 2288782, 3433173, 6866346, 10299519, 20599038]

約数ペア:

[(1, 20599038), (2, 10299519), (3, 6866346), (6, 3433173), (9, 2288782), (18, 1144391), (109, 188982), (218, 94491), (327, 62994), (654, 31497), (981, 20998), (1962, 10499)]