20092216

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{81017}}^1$

素因数の和:81054

約数の個数: 16

約数和(自身を含む): 38888640

約数和(自身を除く): 18796424

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 81017, 162034, 324068, 648136, 2511527, 5023054, 10046108, 20092216]

約数ペア:

[(1, 20092216), (2, 10046108), (4, 5023054), (8, 2511527), (31, 648136), (62, 324068), (124, 162034), (248, 81017)]