20124863913

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2026061}}^1$

素因数の和:2026125

約数の個数: 32

約数和(自身を含む): 34232343552

約数和(自身を除く): 14107479639

約数列:

[1, 3, 7, 11, 21, 33, 43, 77, 129, 231, 301, 473, 903, 1419, 3311, 9933, 2026061, 6078183, 14182427, 22286671, 42547281, 66860013, 87120623, 156006697, 261361869, 468020091, 609844361, 958326853, 1829533083, 2874980559, 6708287971, 20124863913]

約数ペア:

[(1, 20124863913), (3, 6708287971), (7, 2874980559), (11, 1829533083), (21, 958326853), (33, 609844361), (43, 468020091), (77, 261361869), (129, 156006697), (231, 87120623), (301, 66860013), (473, 42547281), (903, 22286671), (1419, 14182427), (3311, 6078183), (9933, 2026061)]