20136436727

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{359}}^1\times {\mathrm{3037}}^1$

素因数の和:3503

約数の個数: 32

約数和(自身を含む): 23308508160

約数和(自身を除く): 3172071433

約数列:

[1, 11, 23, 73, 253, 359, 803, 1679, 3037, 3949, 8257, 18469, 26207, 33407, 69851, 90827, 221701, 288277, 602761, 768361, 1090283, 2438711, 5099123, 6630371, 11993113, 25076509, 56090353, 79590659, 275841599, 875497249, 1830585157, 20136436727]

約数ペア:

[(1, 20136436727), (11, 1830585157), (23, 875497249), (73, 275841599), (253, 79590659), (359, 56090353), (803, 25076509), (1679, 11993113), (3037, 6630371), (3949, 5099123), (8257, 2438711), (18469, 1090283), (26207, 768361), (33407, 602761), (69851, 288277), (90827, 221701)]