20262783606

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{578573}}^1$

素因数の和:579040

約数の個数: 32

約数和(自身を含む): 43740194400

約数和(自身を除く): 23477410794

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 449, 898, 1347, 2694, 5837, 11674, 17511, 35022, 578573, 1157146, 1735719, 3471438, 7521449, 15042898, 22564347, 45128694, 259779277, 519558554, 779337831, 1558675662, 3377130601, 6754261202, 10131391803, 20262783606]

約数ペア:

[(1, 20262783606), (2, 10131391803), (3, 6754261202), (6, 3377130601), (13, 1558675662), (26, 779337831), (39, 519558554), (78, 259779277), (449, 45128694), (898, 22564347), (1347, 15042898), (2694, 7521449), (5837, 3471438), (11674, 1735719), (17511, 1157146), (35022, 578573)]