20050595895

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{761}}^1\times {\mathrm{159683}}^1$

素因数の和:160463

約数の個数: 32

約数和(自身を含む): 35043611904

約数和(自身を除く): 14993016009

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 761, 2283, 3805, 8371, 11415, 25113, 41855, 125565, 159683, 479049, 798415, 1756513, 2395245, 5269539, 8782565, 26347695, 121518763, 364556289, 607593815, 1336706393, 1822781445, 4010119179, 6683531965, 20050595895]

約数ペア:

[(1, 20050595895), (3, 6683531965), (5, 4010119179), (11, 1822781445), (15, 1336706393), (33, 607593815), (55, 364556289), (165, 121518763), (761, 26347695), (2283, 8782565), (3805, 5269539), (8371, 2395245), (11415, 1756513), (25113, 798415), (41855, 479049), (125565, 159683)]