20163375339

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{185303}}^1$

素因数の和:185431

約数の個数: 32

約数和(自身を含む): 29885829120

約数和(自身を除く): 9722453781

約数列:

[1, 3, 19, 23, 57, 69, 83, 249, 437, 1311, 1577, 1909, 4731, 5727, 36271, 108813, 185303, 555909, 3520757, 4261969, 10562271, 12785907, 15380149, 46140447, 80977411, 242932233, 292222831, 353743427, 876668493, 1061230281, 6721125113, 20163375339]

約数ペア:

[(1, 20163375339), (3, 6721125113), (19, 1061230281), (23, 876668493), (57, 353743427), (69, 292222831), (83, 242932233), (249, 80977411), (437, 46140447), (1311, 15380149), (1577, 12785907), (1909, 10562271), (4731, 4261969), (5727, 3520757), (36271, 555909), (108813, 185303)]