20683456

素因数分解:

$2^6\times {\mathrm{293}}^1\times {\mathrm{1103}}^1$

素因数の和:1408

約数の個数: 28

約数和(自身を含む): 41221152

約数和(自身を除く): 20537696

約数列:

[1, 2, 4, 8, 16, 32, 64, 293, 586, 1103, 1172, 2206, 2344, 4412, 4688, 8824, 9376, 17648, 18752, 35296, 70592, 323179, 646358, 1292716, 2585432, 5170864, 10341728, 20683456]

約数ペア:

[(1, 20683456), (2, 10341728), (4, 5170864), (8, 2585432), (16, 1292716), (32, 646358), (64, 323179), (293, 70592), (586, 35296), (1103, 18752), (1172, 17648), (2206, 9376), (2344, 8824), (4412, 4688)]