20863712

素因数分解:

$2^5\times {\mathrm{353}}^1\times {\mathrm{1847}}^1$

素因数の和:2210

約数の個数: 24

約数和(自身を含む): 41214096

約数和(自身を除く): 20350384

約数列:

[1, 2, 4, 8, 16, 32, 353, 706, 1412, 1847, 2824, 3694, 5648, 7388, 11296, 14776, 29552, 59104, 651991, 1303982, 2607964, 5215928, 10431856, 20863712]

約数ペア:

[(1, 20863712), (2, 10431856), (4, 5215928), (8, 2607964), (16, 1303982), (32, 651991), (353, 59104), (706, 29552), (1412, 14776), (1847, 11296), (2824, 7388), (3694, 5648)]