20147241810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{671574727}}^1$

素因数の和:671574737

約数の個数: 16

約数和(自身を含む): 48353380416

約数和(自身を除く): 28206138606

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 671574727, 1343149454, 2014724181, 3357873635, 4029448362, 6715747270, 10073620905, 20147241810]

約数ペア:

[(1, 20147241810), (2, 10073620905), (3, 6715747270), (5, 4029448362), (6, 3357873635), (10, 2014724181), (15, 1343149454), (30, 671574727)]