20147393970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20350903}}^1$

素因数の和:20350927

約数の個数: 48

約数和(自身を含む): 57145338432

約数和(自身を除く): 36997944462

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 20350903, 40701806, 61052709, 101754515, 122105418, 183158127, 203509030, 223859933, 305263545, 366316254, 447719866, 610527090, 671579799, 915790635, 1119299665, 1343159598, 1831581270, 2014739397, 2238599330, 3357898995, 4029478794, 6715797990, 10073696985, 20147393970]

約数ペア:

[(1, 20147393970), (2, 10073696985), (3, 6715797990), (5, 4029478794), (6, 3357898995), (9, 2238599330), (10, 2014739397), (11, 1831581270), (15, 1343159598), (18, 1119299665), (22, 915790635), (30, 671579799), (33, 610527090), (45, 447719866), (55, 366316254), (66, 305263545), (90, 223859933), (99, 203509030), (110, 183158127), (165, 122105418), (198, 101754515), (330, 61052709), (495, 40701806), (990, 20350903)]