20616924060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{38179489}}^1$

素因数の和:38179507

約数の個数: 48

約数和(自身を含む): 64141543200

約数和(自身を除く): 43524619140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 38179489, 76358978, 114538467, 152717956, 190897445, 229076934, 343615401, 381794890, 458153868, 572692335, 687230802, 763589780, 1030846203, 1145384670, 1374461604, 1718077005, 2061692406, 2290769340, 3436154010, 4123384812, 5154231015, 6872308020, 10308462030, 20616924060]

約数ペア:

[(1, 20616924060), (2, 10308462030), (3, 6872308020), (4, 5154231015), (5, 4123384812), (6, 3436154010), (9, 2290769340), (10, 2061692406), (12, 1718077005), (15, 1374461604), (18, 1145384670), (20, 1030846203), (27, 763589780), (30, 687230802), (36, 572692335), (45, 458153868), (54, 381794890), (60, 343615401), (90, 229076934), (108, 190897445), (135, 152717956), (180, 114538467), (270, 76358978), (540, 38179489)]