20744310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{3863}}^1$

素因数の和:4052

約数の個数: 32

約数和(自身を含む): 50077440

約数和(自身を除く): 29333130

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 179, 358, 537, 895, 1074, 1790, 2685, 3863, 5370, 7726, 11589, 19315, 23178, 38630, 57945, 115890, 691477, 1382954, 2074431, 3457385, 4148862, 6914770, 10372155, 20744310]

約数ペア:

[(1, 20744310), (2, 10372155), (3, 6914770), (5, 4148862), (6, 3457385), (10, 2074431), (15, 1382954), (30, 691477), (179, 115890), (358, 57945), (537, 38630), (895, 23178), (1074, 19315), (1790, 11589), (2685, 7726), (3863, 5370)]