20212950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{134753}}^1$

素因数の和:134768

約数の個数: 24

約数和(自身を含む): 50128488

約数和(自身を除く): 29915538

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 134753, 269506, 404259, 673765, 808518, 1347530, 2021295, 3368825, 4042590, 6737650, 10106475, 20212950]

約数ペア:

[(1, 20212950), (2, 10106475), (3, 6737650), (5, 4042590), (6, 3368825), (10, 2021295), (15, 1347530), (25, 808518), (30, 673765), (50, 404259), (75, 269506), (150, 134753)]