20063494

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{7537}}^1$

素因数の和:7572

約数の個数: 16

約数和(自身を含む): 33106896

約数和(自身を除く): 13043402

約数列:

[1, 2, 11, 22, 121, 242, 1331, 2662, 7537, 15074, 82907, 165814, 911977, 1823954, 10031747, 20063494]

約数ペア:

[(1, 20063494), (2, 10031747), (11, 1823954), (22, 911977), (121, 165814), (242, 82907), (1331, 15074), (2662, 7537)]