20236136

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1549}}^1$

素因数の和:1649

約数の個数: 32

約数和(自身を含む): 40176000

約数和(自身を除く): 19939864

約数列:

[1, 2, 4, 8, 23, 46, 71, 92, 142, 184, 284, 568, 1549, 1633, 3098, 3266, 6196, 6532, 12392, 13064, 35627, 71254, 109979, 142508, 219958, 285016, 439916, 879832, 2529517, 5059034, 10118068, 20236136]

約数ペア:

[(1, 20236136), (2, 10118068), (4, 5059034), (8, 2529517), (23, 879832), (46, 439916), (71, 285016), (92, 219958), (142, 142508), (184, 109979), (284, 71254), (568, 35627), (1549, 13064), (1633, 12392), (3098, 6532), (3266, 6196)]