20264384

素因数分解:

$2^6\times 7^1\times {\mathrm{45233}}^1$

素因数の和:45252

約数の個数: 28

約数和(自身を含む): 45957744

約数和(自身を除く): 25693360

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 45233, 90466, 180932, 316631, 361864, 633262, 723728, 1266524, 1447456, 2533048, 2894912, 5066096, 10132192, 20264384]

約数ペア:

[(1, 20264384), (2, 10132192), (4, 5066096), (7, 2894912), (8, 2533048), (14, 1447456), (16, 1266524), (28, 723728), (32, 633262), (56, 361864), (64, 316631), (112, 180932), (224, 90466), (448, 45233)]