20247072

素因数分解:

$2^5\times 3^1\times {\mathrm{210907}}^1$

素因数の和:210920

約数の個数: 24

約数和(自身を含む): 53148816

約数和(自身を除く): 32901744

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 210907, 421814, 632721, 843628, 1265442, 1687256, 2530884, 3374512, 5061768, 6749024, 10123536, 20247072]

約数ペア:

[(1, 20247072), (2, 10123536), (3, 6749024), (4, 5061768), (6, 3374512), (8, 2530884), (12, 1687256), (16, 1265442), (24, 843628), (32, 632721), (48, 421814), (96, 210907)]