2020005963

素因数分解:

$3^2\times {\mathrm{139}}^1\times {\mathrm{149}}^1\times {\mathrm{10837}}^1$

素因数の和:11131

約数の個数: 24

約数和(自身を含む): 2958774000

約数和(自身を除く): 938768037

約数列:

[1, 3, 9, 139, 149, 417, 447, 1251, 1341, 10837, 20711, 32511, 62133, 97533, 186399, 1506343, 1614713, 4519029, 4844139, 13557087, 14532417, 224445107, 673335321, 2020005963]

約数ペア:

[(1, 2020005963), (3, 673335321), (9, 224445107), (139, 14532417), (149, 13557087), (417, 4844139), (447, 4519029), (1251, 1614713), (1341, 1506343), (10837, 186399), (20711, 97533), (32511, 62133)]