20239218950

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{21304441}}^1$

素因数の和:21304472

約数の個数: 24

約数和(自身を含む): 39626262120

約数和(自身を除く): 19387043170

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950, 21304441, 42608882, 106522205, 213044410, 404784379, 532611025, 809568758, 1065222050, 2023921895, 4047843790, 10119609475, 20239218950]

約数ペア:

[(1, 20239218950), (2, 10119609475), (5, 4047843790), (10, 2023921895), (19, 1065222050), (25, 809568758), (38, 532611025), (50, 404784379), (95, 213044410), (190, 106522205), (475, 42608882), (950, 21304441)]