20937148009

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31390027}}^1$

素因数の和:31390079

約数の個数: 8

約数和(自身を含む): 22600820160

約数和(自身を除く): 1663672151

約数列:

[1, 23, 29, 667, 31390027, 721970621, 910310783, 20937148009]

約数ペア:

[(1, 20937148009), (23, 910310783), (29, 721970621), (667, 31390027)]