20854047803499

素因数分解:

$3^2\times {\mathrm{619}}^1\times {\mathrm{2437}}^1\times {\mathrm{1536037}}^1$

素因数の和:1539099

約数の個数: 24

約数和(自身を含む): 30183576790640

約数和(自身を除く): 9329528987141

約数列:

[1, 3, 9, 619, 1857, 2437, 5571, 7311, 21933, 1508503, 1536037, 4525509, 4608111, 13576527, 13824333, 950806903, 2852420709, 3743322169, 8557262127, 11229966507, 33689899521, 2317116422611, 6951349267833, 20854047803499]

約数ペア:

[(1, 20854047803499), (3, 6951349267833), (9, 2317116422611), (619, 33689899521), (1857, 11229966507), (2437, 8557262127), (5571, 3743322169), (7311, 2852420709), (21933, 950806903), (1508503, 13824333), (1536037, 13576527), (4525509, 4608111)]