2020202365

素因数分解:

$5^1\times {\mathrm{73}}^1\times {\mathrm{251}}^1\times {\mathrm{22051}}^1$

素因数の和:22380

約数の個数: 16

約数和(自身を含む): 2467354176

約数和(自身を除く): 447151811

約数列:

[1, 5, 73, 251, 365, 1255, 18323, 22051, 91615, 110255, 1609723, 5534801, 8048615, 27674005, 404040473, 2020202365]

約数ペア:

[(1, 2020202365), (5, 404040473), (73, 27674005), (251, 8048615), (365, 5534801), (1255, 1609723), (18323, 110255), (22051, 91615)]