20194609320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{56096137}}^1$

素因数の和:56096154

約数の個数: 48

約数和(自身を含む): 65632481460

約数和(自身を除く): 45437872140

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 56096137, 112192274, 168288411, 224384548, 280480685, 336576822, 448769096, 504865233, 560961370, 673153644, 841442055, 1009730466, 1121922740, 1346307288, 1682884110, 2019460932, 2243845480, 2524326165, 3365768220, 4038921864, 5048652330, 6731536440, 10097304660, 20194609320]

約数ペア:

[(1, 20194609320), (2, 10097304660), (3, 6731536440), (4, 5048652330), (5, 4038921864), (6, 3365768220), (8, 2524326165), (9, 2243845480), (10, 2019460932), (12, 1682884110), (15, 1346307288), (18, 1121922740), (20, 1009730466), (24, 841442055), (30, 673153644), (36, 560961370), (40, 504865233), (45, 448769096), (60, 336576822), (72, 280480685), (90, 224384548), (120, 168288411), (180, 112192274), (360, 56096137)]