20137243570

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{46830799}}^1$

素因数の和:46830849

約数の個数: 16

約数和(自身を含む): 37089993600

約数和(自身を除く): 16952750030

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 46830799, 93661598, 234153995, 468307990, 2013724357, 4027448714, 10068621785, 20137243570]

約数ペア:

[(1, 20137243570), (2, 10068621785), (5, 4027448714), (10, 2013724357), (43, 468307990), (86, 234153995), (215, 93661598), (430, 46830799)]