20582696

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{24979}}^1$

素因数の和:25088

約数の個数: 16

約数和(自身を含む): 38968800

約数和(自身を除く): 18386104

約数列:

[1, 2, 4, 8, 103, 206, 412, 824, 24979, 49958, 99916, 199832, 2572837, 5145674, 10291348, 20582696]

約数ペア:

[(1, 20582696), (2, 10291348), (4, 5145674), (8, 2572837), (103, 199832), (206, 99916), (412, 49958), (824, 24979)]