20192880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{84137}}^1$

素因数の和:84153

約数の個数: 40

約数和(自身を含む): 62598672

約数和(自身を除く): 42405792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 84137, 168274, 252411, 336548, 420685, 504822, 673096, 841370, 1009644, 1262055, 1346192, 1682740, 2019288, 2524110, 3365480, 4038576, 5048220, 6730960, 10096440, 20192880]

約数ペア:

[(1, 20192880), (2, 10096440), (3, 6730960), (4, 5048220), (5, 4038576), (6, 3365480), (8, 2524110), (10, 2019288), (12, 1682740), (15, 1346192), (16, 1262055), (20, 1009644), (24, 841370), (30, 673096), (40, 504822), (48, 420685), (60, 336548), (80, 252411), (120, 168274), (240, 84137)]