20089024

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{4421}}^1$

素因数の和:4504

約数の個数: 28

約数和(自身を含む): 40434768

約数和(自身を除く): 20345744

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 142, 284, 568, 1136, 2272, 4421, 4544, 8842, 17684, 35368, 70736, 141472, 282944, 313891, 627782, 1255564, 2511128, 5022256, 10044512, 20089024]

約数ペア:

[(1, 20089024), (2, 10044512), (4, 5022256), (8, 2511128), (16, 1255564), (32, 627782), (64, 313891), (71, 282944), (142, 141472), (284, 70736), (568, 35368), (1136, 17684), (2272, 8842), (4421, 4544)]