20003769360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{27783013}}^1$

素因数の和:27783032

約数の個数: 60

約数和(自身を含む): 67179327852

約数和(自身を除く): 47175558492

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 27783013, 55566026, 83349039, 111132052, 138915065, 166698078, 222264104, 250047117, 277830130, 333396156, 416745195, 444528208, 500094234, 555660260, 666792312, 833490390, 1000188468, 1111320520, 1250235585, 1333584624, 1666980780, 2000376936, 2222641040, 2500471170, 3333961560, 4000753872, 5000942340, 6667923120, 10001884680, 20003769360]

約数ペア:

[(1, 20003769360), (2, 10001884680), (3, 6667923120), (4, 5000942340), (5, 4000753872), (6, 3333961560), (8, 2500471170), (9, 2222641040), (10, 2000376936), (12, 1666980780), (15, 1333584624), (16, 1250235585), (18, 1111320520), (20, 1000188468), (24, 833490390), (30, 666792312), (36, 555660260), (40, 500094234), (45, 444528208), (48, 416745195), (60, 333396156), (72, 277830130), (80, 250047117), (90, 222264104), (120, 166698078), (144, 138915065), (180, 111132052), (240, 83349039), (360, 55566026), (720, 27783013)]