20936600

素因数分解:

$2^3\times 5^2\times {\mathrm{104683}}^1$

素因数の和:104699

約数の個数: 24

約数和(自身を含む): 48678060

約数和(自身を除く): 27741460

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 104683, 209366, 418732, 523415, 837464, 1046830, 2093660, 2617075, 4187320, 5234150, 10468300, 20936600]

約数ペア:

[(1, 20936600), (2, 10468300), (4, 5234150), (5, 4187320), (8, 2617075), (10, 2093660), (20, 1046830), (25, 837464), (40, 523415), (50, 418732), (100, 209366), (200, 104683)]