20512605534

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{1933}}^1\times {\mathrm{41131}}^1$

素因数の和:43112

約数の個数: 32

約数和(自身を含む): 42002024064

約数和(自身を除く): 21489418530

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 1933, 3866, 5799, 11598, 41131, 82262, 83119, 123393, 166238, 246786, 249357, 498714, 1768633, 3537266, 5305899, 10611798, 79506223, 159012446, 238518669, 477037338, 3418767589, 6837535178, 10256302767, 20512605534]

約数ペア:

[(1, 20512605534), (2, 10256302767), (3, 6837535178), (6, 3418767589), (43, 477037338), (86, 238518669), (129, 159012446), (258, 79506223), (1933, 10611798), (3866, 5305899), (5799, 3537266), (11598, 1768633), (41131, 498714), (82262, 249357), (83119, 246786), (123393, 166238)]