20074579187

素因数分解:

${\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{167}}^1\times {\mathrm{66523}}^1$

素因数の和:66842

約数の個数: 16

約数和(自身を含む): 21905022720

約数和(自身を除く): 1830443533

約数列:

[1, 13, 139, 167, 1807, 2171, 23213, 66523, 301769, 864799, 9246697, 11109341, 120207061, 144421433, 1544198399, 20074579187]

約数ペア:

[(1, 20074579187), (13, 1544198399), (139, 144421433), (167, 120207061), (1807, 11109341), (2171, 9246697), (23213, 864799), (66523, 301769)]