20054040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{167117}}^1$

素因数の和:167131

約数の個数: 32

約数和(自身を含む): 60162480

約数和(自身を除く): 40108440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 167117, 334234, 501351, 668468, 835585, 1002702, 1336936, 1671170, 2005404, 2506755, 3342340, 4010808, 5013510, 6684680, 10027020, 20054040]

約数ペア:

[(1, 20054040), (2, 10027020), (3, 6684680), (4, 5013510), (5, 4010808), (6, 3342340), (8, 2506755), (10, 2005404), (12, 1671170), (15, 1336936), (20, 1002702), (24, 835585), (30, 668468), (40, 501351), (60, 334234), (120, 167117)]