20123488095

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{184003}}^1$

素因数の和:184351

約数の個数: 32

約数和(自身を含む): 33703644672

約数和(自身を除く): 13580156577

約数列:

[1, 3, 5, 15, 23, 69, 115, 317, 345, 951, 1585, 4755, 7291, 21873, 36455, 109365, 184003, 552009, 920015, 2760045, 4232069, 12696207, 21160345, 58328951, 63481035, 174986853, 291644755, 874934265, 1341565873, 4024697619, 6707829365, 20123488095]

約数ペア:

[(1, 20123488095), (3, 6707829365), (5, 4024697619), (15, 1341565873), (23, 874934265), (69, 291644755), (115, 174986853), (317, 63481035), (345, 58328951), (951, 21160345), (1585, 12696207), (4755, 4232069), (7291, 2760045), (21873, 920015), (36455, 552009), (109365, 184003)]