20187274314

素因数分解:

$2^1\times 3^1\times {\mathrm{20143}}^1\times {\mathrm{167033}}^1$

素因数の和:187181

約数の個数: 16

約数和(自身を含む): 40376794752

約数和(自身を除く): 20189520438

約数列:

[1, 2, 3, 6, 20143, 40286, 60429, 120858, 167033, 334066, 501099, 1002198, 3364545719, 6729091438, 10093637157, 20187274314]

約数ペア:

[(1, 20187274314), (2, 10093637157), (3, 6729091438), (6, 3364545719), (20143, 1002198), (40286, 501099), (60429, 334066), (120858, 167033)]