20088350

素因数分解:

$2^1\times 5^2\times {\mathrm{383}}^1\times {\mathrm{1049}}^1$

素因数の和:1444

約数の個数: 24

約数和(自身を含む): 37497600

約数和(自身を除く): 17409250

約数列:

[1, 2, 5, 10, 25, 50, 383, 766, 1049, 1915, 2098, 3830, 5245, 9575, 10490, 19150, 26225, 52450, 401767, 803534, 2008835, 4017670, 10044175, 20088350]

約数ペア:

[(1, 20088350), (2, 10044175), (5, 4017670), (10, 2008835), (25, 803534), (50, 401767), (383, 52450), (766, 26225), (1049, 19150), (1915, 10490), (2098, 9575), (3830, 5245)]