20161123026

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{27803}}^1\times {\mathrm{10987}}^1$

素因数の和:38806

約数の個数: 32

約数和(自身を含む): 43993490688

約数和(自身を除く): 23832367662

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 10987, 21974, 27803, 32961, 55606, 65922, 83409, 120857, 166818, 241714, 305833, 362571, 611666, 725142, 917499, 1834998, 305471561, 610943122, 916414683, 1832829366, 3360187171, 6720374342, 10080561513, 20161123026]

約数ペア:

[(1, 20161123026), (2, 10080561513), (3, 6720374342), (6, 3360187171), (11, 1832829366), (22, 916414683), (33, 610943122), (66, 305471561), (10987, 1834998), (21974, 917499), (27803, 725142), (32961, 611666), (55606, 362571), (65922, 305833), (83409, 241714), (120857, 166818)]