2018385420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{33639757}}^1$

素因数の和:33639769

約数の個数: 24

約数和(自身を含む): 5651479344

約数和(自身を除く): 3633093924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 33639757, 67279514, 100919271, 134559028, 168198785, 201838542, 336397570, 403677084, 504596355, 672795140, 1009192710, 2018385420]

約数ペア:

[(1, 2018385420), (2, 1009192710), (3, 672795140), (4, 504596355), (5, 403677084), (6, 336397570), (10, 201838542), (12, 168198785), (15, 134559028), (20, 100919271), (30, 67279514), (60, 33639757)]