20211472510

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{43003133}}^1$

素因数の和:43003187

約数の個数: 16

約数和(自身を含む): 37154707776

約数和(自身を除く): 16943235266

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 43003133, 86006266, 215015665, 430031330, 2021147251, 4042294502, 10105736255, 20211472510]

約数ペア:

[(1, 20211472510), (2, 10105736255), (5, 4042294502), (10, 2021147251), (47, 430031330), (94, 215015665), (235, 86006266), (470, 43003133)]