20814304

素因数分解:

$2^5\times 7^1\times {\mathrm{92921}}^1$

素因数の和:92938

約数の個数: 24

約数和(自身を含む): 46832688

約数和(自身を除く): 26018384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 92921, 185842, 371684, 650447, 743368, 1300894, 1486736, 2601788, 2973472, 5203576, 10407152, 20814304]

約数ペア:

[(1, 20814304), (2, 10407152), (4, 5203576), (7, 2973472), (8, 2601788), (14, 1486736), (16, 1300894), (28, 743368), (32, 650447), (56, 371684), (112, 185842), (224, 92921)]