20600460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{38149}}^1$

素因数の和:38167

約数の個数: 48

約数和(自身を含む): 64092000

約数和(自身を除く): 43491540

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, 38149, 76298, 114447, 152596, 190745, 228894, 343341, 381490, 457788, 572235, 686682, 762980, 1030023, 1144470, 1373364, 1716705, 2060046, 2288940, 3433410, 4120092, 5150115, 6866820, 10300230, 20600460]

約数ペア:

[(1, 20600460), (2, 10300230), (3, 6866820), (4, 5150115), (5, 4120092), (6, 3433410), (9, 2288940), (10, 2060046), (12, 1716705), (15, 1373364), (18, 1144470), (20, 1030023), (27, 762980), (30, 686682), (36, 572235), (45, 457788), (54, 381490), (60, 343341), (90, 228894), (108, 190745), (135, 152596), (180, 114447), (270, 76298), (540, 38149)]