20859202336

素因数分解:

$2^5\times 7^1\times {\mathrm{93121439}}^1$

素因数の和:93121456

約数の個数: 24

約数和(自身を含む): 46933205760

約数和(自身を除く): 26074003424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 93121439, 186242878, 372485756, 651850073, 744971512, 1303700146, 1489943024, 2607400292, 2979886048, 5214800584, 10429601168, 20859202336]

約数ペア:

[(1, 20859202336), (2, 10429601168), (4, 5214800584), (7, 2979886048), (8, 2607400292), (14, 1489943024), (16, 1303700146), (28, 744971512), (32, 651850073), (56, 372485756), (112, 186242878), (224, 93121439)]