20093500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{5741}}^1$

素因数の和:5767

約数の個数: 48

約数和(自身を含む): 50162112

約数和(自身を除く): 30068612

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 125, 140, 175, 250, 350, 500, 700, 875, 1750, 3500, 5741, 11482, 22964, 28705, 40187, 57410, 80374, 114820, 143525, 160748, 200935, 287050, 401870, 574100, 717625, 803740, 1004675, 1435250, 2009350, 2870500, 4018700, 5023375, 10046750, 20093500]

約数ペア:

[(1, 20093500), (2, 10046750), (4, 5023375), (5, 4018700), (7, 2870500), (10, 2009350), (14, 1435250), (20, 1004675), (25, 803740), (28, 717625), (35, 574100), (50, 401870), (70, 287050), (100, 200935), (125, 160748), (140, 143525), (175, 114820), (250, 80374), (350, 57410), (500, 40187), (700, 28705), (875, 22964), (1750, 11482), (3500, 5741)]