20154733869

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{3557}}^1\times {\mathrm{51047}}^1$

素因数の和:54644

約数の個数: 16

約数和(自身を含む): 27607575168

約数和(自身を除く): 7452841299

約数列:

[1, 3, 37, 111, 3557, 10671, 51047, 131609, 153141, 394827, 1888739, 5666217, 181574179, 544722537, 6718244623, 20154733869]

約数ペア:

[(1, 20154733869), (3, 6718244623), (37, 544722537), (111, 181574179), (3557, 5666217), (10671, 1888739), (51047, 394827), (131609, 153141)]