20180860036

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{12619}}^1\times {\mathrm{4817}}^1$

素因数の和:17523

約数の個数: 24

約数和(自身を含む): 35752258080

約数和(自身を除く): 15571398044

約数列:

[1, 2, 4, 83, 166, 332, 4817, 9634, 12619, 19268, 25238, 50476, 399811, 799622, 1047377, 1599244, 2094754, 4189508, 60785723, 121571446, 243142892, 5045215009, 10090430018, 20180860036]

約数ペア:

[(1, 20180860036), (2, 10090430018), (4, 5045215009), (83, 243142892), (166, 121571446), (332, 60785723), (4817, 4189508), (9634, 2094754), (12619, 1599244), (19268, 1047377), (25238, 799622), (50476, 399811)]