20174271455

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{223}}^1\times {\mathrm{9341}}^1$

素因数の和:9731

約数の個数: 32

約数和(自身を含む): 26366860800

約数和(自身を除く): 6192589345

約数列:

[1, 5, 13, 65, 149, 223, 745, 1115, 1937, 2899, 9341, 9685, 14495, 33227, 46705, 121433, 166135, 431951, 607165, 1391809, 2083043, 2159755, 6959045, 10415215, 18093517, 27079559, 90467585, 135397795, 310373407, 1551867035, 4034854291, 20174271455]

約数ペア:

[(1, 20174271455), (5, 4034854291), (13, 1551867035), (65, 310373407), (149, 135397795), (223, 90467585), (745, 27079559), (1115, 18093517), (1937, 10415215), (2899, 6959045), (9341, 2159755), (9685, 2083043), (14495, 1391809), (33227, 607165), (46705, 431951), (121433, 166135)]