20149663670

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{27602279}}^1$

素因数の和:27602359

約数の個数: 16

約数和(自身を含む): 36766236960

約数和(自身を除く): 16616573290

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 27602279, 55204558, 138011395, 276022790, 2014966367, 4029932734, 10074831835, 20149663670]

約数ペア:

[(1, 20149663670), (2, 10074831835), (5, 4029932734), (10, 2014966367), (73, 276022790), (146, 138011395), (365, 55204558), (730, 27602279)]