20167952434

素因数分解:

$2^1\times 7^2\times {\mathrm{191}}^1\times {\mathrm{881}}^1\times {\mathrm{1223}}^1$

素因数の和:2311

約数の個数: 48

約数和(自身を含む): 35444376576

約数和(自身を除く): 15276424142

約数列:

[1, 2, 7, 14, 49, 98, 191, 382, 881, 1223, 1337, 1762, 2446, 2674, 6167, 8561, 9359, 12334, 17122, 18718, 43169, 59927, 86338, 119854, 168271, 233593, 336542, 467186, 1077463, 1177897, 1635151, 2154926, 2355794, 3270302, 7542241, 8245279, 11446057, 15084482, 16490558, 22892114, 52795687, 105591374, 205795433, 411590866, 1440568031, 2881136062, 10083976217, 20167952434]

約数ペア:

[(1, 20167952434), (2, 10083976217), (7, 2881136062), (14, 1440568031), (49, 411590866), (98, 205795433), (191, 105591374), (382, 52795687), (881, 22892114), (1223, 16490558), (1337, 15084482), (1762, 11446057), (2446, 8245279), (2674, 7542241), (6167, 3270302), (8561, 2355794), (9359, 2154926), (12334, 1635151), (17122, 1177897), (18718, 1077463), (43169, 467186), (59927, 336542), (86338, 233593), (119854, 168271)]