20680051386

素因数分解:

$2^1\times 3^1\times {\mathrm{44131}}^1\times {\mathrm{78101}}^1$

素因数の和:122237

約数の個数: 16

約数和(自身を含む): 41361569568

約数和(自身を除く): 20681518182

約数列:

[1, 2, 3, 6, 44131, 78101, 88262, 132393, 156202, 234303, 264786, 468606, 3446675231, 6893350462, 10340025693, 20680051386]

約数ペア:

[(1, 20680051386), (2, 10340025693), (3, 6893350462), (6, 3446675231), (44131, 468606), (78101, 264786), (88262, 234303), (132393, 156202)]