20348057829

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{499}}^1\times {\mathrm{6827}}^1$

素因数の和:7521

約数の個数: 32

約数和(自身を含む): 29824704000

約数和(自身を除く): 9476646171

約数列:

[1, 3, 11, 33, 181, 499, 543, 1497, 1991, 5489, 5973, 6827, 16467, 20481, 75097, 90319, 225291, 270957, 993509, 1235687, 2980527, 3406673, 3707061, 10220019, 13592557, 37473403, 40777671, 112420209, 616607813, 1849823439, 6782685943, 20348057829]

約数ペア:

[(1, 20348057829), (3, 6782685943), (11, 1849823439), (33, 616607813), (181, 112420209), (499, 40777671), (543, 37473403), (1497, 13592557), (1991, 10220019), (5489, 3707061), (5973, 3406673), (6827, 2980527), (16467, 1235687), (20481, 993509), (75097, 270957), (90319, 225291)]