20136462200

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{5299069}}^1$

素因数の和:5299104

約数の個数: 48

約数和(自身を含む): 49281351000

約数和(自身を除く): 29144888800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 152, 190, 200, 380, 475, 760, 950, 1900, 3800, 5299069, 10598138, 21196276, 26495345, 42392552, 52990690, 100682311, 105981380, 132476725, 201364622, 211962760, 264953450, 402729244, 503411555, 529906900, 805458488, 1006823110, 1059813800, 2013646220, 2517057775, 4027292440, 5034115550, 10068231100, 20136462200]

約数ペア:

[(1, 20136462200), (2, 10068231100), (4, 5034115550), (5, 4027292440), (8, 2517057775), (10, 2013646220), (19, 1059813800), (20, 1006823110), (25, 805458488), (38, 529906900), (40, 503411555), (50, 402729244), (76, 264953450), (95, 211962760), (100, 201364622), (152, 132476725), (190, 105981380), (200, 100682311), (380, 52990690), (475, 42392552), (760, 26495345), (950, 21196276), (1900, 10598138), (3800, 5299069)]