20732768

素因数分解:

$2^5\times 7^1\times {\mathrm{92557}}^1$

素因数の和:92574

約数の個数: 24

約数和(自身を含む): 46649232

約数和(自身を除く): 25916464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 92557, 185114, 370228, 647899, 740456, 1295798, 1480912, 2591596, 2961824, 5183192, 10366384, 20732768]

約数ペア:

[(1, 20732768), (2, 10366384), (4, 5183192), (7, 2961824), (8, 2591596), (14, 1480912), (16, 1295798), (28, 740456), (32, 647899), (56, 370228), (112, 185114), (224, 92557)]