2022985540

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{796451}}^1$

素因数の和:796587

約数の個数: 24

約数和(自身を含む): 4281725952

約数和(自身を除く): 2258740412

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 635, 1270, 2540, 796451, 1592902, 3185804, 3982255, 7964510, 15929020, 101149277, 202298554, 404597108, 505746385, 1011492770, 2022985540]

約数ペア:

[(1, 2022985540), (2, 1011492770), (4, 505746385), (5, 404597108), (10, 202298554), (20, 101149277), (127, 15929020), (254, 7964510), (508, 3982255), (635, 3185804), (1270, 1592902), (2540, 796451)]