20215214902

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{246527011}}^1$

素因数の和:246527054

約数の個数: 8

約数和(自身を含む): 31062403512

約数和(自身を除く): 10847188610

約数列:

[1, 2, 41, 82, 246527011, 493054022, 10107607451, 20215214902]

約数ペア:

[(1, 20215214902), (2, 10107607451), (41, 493054022), (82, 246527011)]