20858432

素因数分解:

$2^6\times 7^1\times {\mathrm{46559}}^1$

素因数の和:46578

約数の個数: 28

約数和(自身を含む): 47304960

約数和(自身を除く): 26446528

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 46559, 93118, 186236, 325913, 372472, 651826, 744944, 1303652, 1489888, 2607304, 2979776, 5214608, 10429216, 20858432]

約数ペア:

[(1, 20858432), (2, 10429216), (4, 5214608), (7, 2979776), (8, 2607304), (14, 1489888), (16, 1303652), (28, 744944), (32, 651826), (56, 372472), (64, 325913), (112, 186236), (224, 93118), (448, 46559)]