20290413013

素因数分解:

${\mathrm{13}}^1\times {\mathrm{1031}}^1\times {\mathrm{1513871}}^1$

素因数の和:1514915

約数の個数: 8

約数和(自身を含む): 21872422656

約数和(自身を除く): 1582009643

約数列:

[1, 13, 1031, 13403, 1513871, 19680323, 1560801001, 20290413013]

約数ペア:

[(1, 20290413013), (13, 1560801001), (1031, 19680323), (13403, 1513871)]