20042040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{167017}}^1$

素因数の和:167031

約数の個数: 32

約数和(自身を含む): 60126480

約数和(自身を除く): 40084440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 167017, 334034, 501051, 668068, 835085, 1002102, 1336136, 1670170, 2004204, 2505255, 3340340, 4008408, 5010510, 6680680, 10021020, 20042040]

約数ペア:

[(1, 20042040), (2, 10021020), (3, 6680680), (4, 5010510), (5, 4008408), (6, 3340340), (8, 2505255), (10, 2004204), (12, 1670170), (15, 1336136), (20, 1002102), (24, 835085), (30, 668068), (40, 501051), (60, 334034), (120, 167017)]