20105682399

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{1171}}^1\times {\mathrm{173431}}^1$

素因数の和:174619

約数の個数: 24

約数和(自身を含む): 31708919424

約数和(自身を除く): 11603237025

約数列:

[1, 3, 9, 11, 33, 99, 1171, 3513, 10539, 12881, 38643, 115929, 173431, 520293, 1560879, 1907741, 5723223, 17169669, 203087701, 609263103, 1827789309, 2233964711, 6701894133, 20105682399]

約数ペア:

[(1, 20105682399), (3, 6701894133), (9, 2233964711), (11, 1827789309), (33, 609263103), (99, 203087701), (1171, 17169669), (3513, 5723223), (10539, 1907741), (12881, 1560879), (38643, 520293), (115929, 173431)]