20324672

素因数分解:

$2^6\times {\mathrm{227}}^1\times {\mathrm{1399}}^1$

素因数の和:1638

約数の個数: 28

約数和(自身を含む): 40538400

約数和(自身を除く): 20213728

約数列:

[1, 2, 4, 8, 16, 32, 64, 227, 454, 908, 1399, 1816, 2798, 3632, 5596, 7264, 11192, 14528, 22384, 44768, 89536, 317573, 635146, 1270292, 2540584, 5081168, 10162336, 20324672]

約数ペア:

[(1, 20324672), (2, 10162336), (4, 5081168), (8, 2540584), (16, 1270292), (32, 635146), (64, 317573), (227, 89536), (454, 44768), (908, 22384), (1399, 14528), (1816, 11192), (2798, 7264), (3632, 5596)]