20195698433

素因数分解:

${\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{2143}}^1\times {\mathrm{2789}}^1$

素因数の和:5072

約数の個数: 16

約数和(自身を含む): 21055795200

約数和(自身を除く): 860096767

約数列:

[1, 31, 109, 2143, 2789, 3379, 66433, 86459, 233587, 304001, 5976827, 7241197, 9424031, 185281637, 651474143, 20195698433]

約数ペア:

[(1, 20195698433), (31, 651474143), (109, 185281637), (2143, 9424031), (2789, 7241197), (3379, 5976827), (66433, 304001), (86459, 233587)]