20604192

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{30661}}^1$

素因数の和:30681

約数の個数: 48

約数和(自身を含む): 61814592

約数和(自身を除く): 41210400

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 30661, 61322, 91983, 122644, 183966, 214627, 245288, 367932, 429254, 490576, 643881, 735864, 858508, 981152, 1287762, 1471728, 1717016, 2575524, 2943456, 3434032, 5151048, 6868064, 10302096, 20604192]

約数ペア:

[(1, 20604192), (2, 10302096), (3, 6868064), (4, 5151048), (6, 3434032), (7, 2943456), (8, 2575524), (12, 1717016), (14, 1471728), (16, 1287762), (21, 981152), (24, 858508), (28, 735864), (32, 643881), (42, 490576), (48, 429254), (56, 367932), (84, 245288), (96, 214627), (112, 183966), (168, 122644), (224, 91983), (336, 61322), (672, 30661)]