20341650

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{19373}}^1$

素因数の和:19395

約数の個数: 48

約数和(自身を含む): 57657024

約数和(自身を除く): 37315374

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 350, 525, 1050, 19373, 38746, 58119, 96865, 116238, 135611, 193730, 271222, 290595, 406833, 484325, 581190, 678055, 813666, 968650, 1356110, 1452975, 2034165, 2905950, 3390275, 4068330, 6780550, 10170825, 20341650]

約数ペア:

[(1, 20341650), (2, 10170825), (3, 6780550), (5, 4068330), (6, 3390275), (7, 2905950), (10, 2034165), (14, 1452975), (15, 1356110), (21, 968650), (25, 813666), (30, 678055), (35, 581190), (42, 484325), (50, 406833), (70, 290595), (75, 271222), (105, 193730), (150, 135611), (175, 116238), (210, 96865), (350, 58119), (525, 38746), (1050, 19373)]