20063065

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{9859}}^1$

素因数の和:9912

約数の個数: 16

約数和(自身を含む): 26976960

約数和(自身を除く): 6913895

約数列:

[1, 5, 11, 37, 55, 185, 407, 2035, 9859, 49295, 108449, 364783, 542245, 1823915, 4012613, 20063065]

約数ペア:

[(1, 20063065), (5, 4012613), (11, 1823915), (37, 542245), (55, 364783), (185, 108449), (407, 49295), (2035, 9859)]