20263800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{33773}}^1$

素因数の和:33792

約数の個数: 48

約数和(自身を含む): 62819640

約数和(自身を除く): 42555840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600, 33773, 67546, 101319, 135092, 168865, 202638, 270184, 337730, 405276, 506595, 675460, 810552, 844325, 1013190, 1350920, 1688650, 2026380, 2532975, 3377300, 4052760, 5065950, 6754600, 10131900, 20263800]

約数ペア:

[(1, 20263800), (2, 10131900), (3, 6754600), (4, 5065950), (5, 4052760), (6, 3377300), (8, 2532975), (10, 2026380), (12, 1688650), (15, 1350920), (20, 1013190), (24, 844325), (25, 810552), (30, 675460), (40, 506595), (50, 405276), (60, 337730), (75, 270184), (100, 202638), (120, 168865), (150, 135092), (200, 101319), (300, 67546), (600, 33773)]