20412350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{58321}}^1$

素因数の和:58340

約数の個数: 24

約数和(自身を含む): 43391568

約数和(自身を除く): 22979218

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 58321, 116642, 291605, 408247, 583210, 816494, 1458025, 2041235, 2916050, 4082470, 10206175, 20412350]

約数ペア:

[(1, 20412350), (2, 10206175), (5, 4082470), (7, 2916050), (10, 2041235), (14, 1458025), (25, 816494), (35, 583210), (50, 408247), (70, 291605), (175, 116642), (350, 58321)]