20088056

素因数分解:

$2^3\times {\mathrm{647}}^1\times {\mathrm{3881}}^1$

素因数の和:4534

約数の個数: 16

約数和(自身を含む): 37733040

約数和(自身を除く): 17644984

約数列:

[1, 2, 4, 8, 647, 1294, 2588, 3881, 5176, 7762, 15524, 31048, 2511007, 5022014, 10044028, 20088056]

約数ペア:

[(1, 20088056), (2, 10044028), (4, 5022014), (8, 2511007), (647, 31048), (1294, 15524), (2588, 7762), (3881, 5176)]