20246688018

素因数分解:

$2^1\times 3^3\times {\mathrm{3019}}^1\times {\mathrm{124193}}^1$

素因数の和:127223

約数の個数: 32

約数和(自身を含む): 45007905600

約数和(自身を除く): 24761217582

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 3019, 6038, 9057, 18114, 27171, 54342, 81513, 124193, 163026, 248386, 372579, 745158, 1117737, 2235474, 3353211, 6706422, 374938667, 749877334, 1124816001, 2249632002, 3374448003, 6748896006, 10123344009, 20246688018]

約数ペア:

[(1, 20246688018), (2, 10123344009), (3, 6748896006), (6, 3374448003), (9, 2249632002), (18, 1124816001), (27, 749877334), (54, 374938667), (3019, 6706422), (6038, 3353211), (9057, 2235474), (18114, 1117737), (27171, 745158), (54342, 372579), (81513, 248386), (124193, 163026)]