20370757320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{56585437}}^1$

素因数の和:56585454

約数の個数: 48

約数和(自身を含む): 66204962460

約数和(自身を除く): 45834205140

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, 56585437, 113170874, 169756311, 226341748, 282927185, 339512622, 452683496, 509268933, 565854370, 679025244, 848781555, 1018537866, 1131708740, 1358050488, 1697563110, 2037075732, 2263417480, 2546344665, 3395126220, 4074151464, 5092689330, 6790252440, 10185378660, 20370757320]

約数ペア:

[(1, 20370757320), (2, 10185378660), (3, 6790252440), (4, 5092689330), (5, 4074151464), (6, 3395126220), (8, 2546344665), (9, 2263417480), (10, 2037075732), (12, 1697563110), (15, 1358050488), (18, 1131708740), (20, 1018537866), (24, 848781555), (30, 679025244), (36, 565854370), (40, 509268933), (45, 452683496), (60, 339512622), (72, 282927185), (90, 226341748), (120, 169756311), (180, 113170874), (360, 56585437)]