20008702

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{46103}}^1$

素因数の和:46143

約数の個数: 16

約数和(自身を含む): 35407872

約数和(自身を除く): 15399170

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 46103, 92206, 322721, 645442, 1429193, 2858386, 10004351, 20008702]

約数ペア:

[(1, 20008702), (2, 10004351), (7, 2858386), (14, 1429193), (31, 645442), (62, 322721), (217, 92206), (434, 46103)]