20599008

素因数分解:

$2^5\times 3^1\times {\mathrm{229}}^1\times {\mathrm{937}}^1$

素因数の和:1179

約数の個数: 48

約数和(自身を含む): 54366480

約数和(自身を除く): 33767472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 229, 458, 687, 916, 937, 1374, 1832, 1874, 2748, 2811, 3664, 3748, 5496, 5622, 7328, 7496, 10992, 11244, 14992, 21984, 22488, 29984, 44976, 89952, 214573, 429146, 643719, 858292, 1287438, 1716584, 2574876, 3433168, 5149752, 6866336, 10299504, 20599008]

約数ペア:

[(1, 20599008), (2, 10299504), (3, 6866336), (4, 5149752), (6, 3433168), (8, 2574876), (12, 1716584), (16, 1287438), (24, 858292), (32, 643719), (48, 429146), (96, 214573), (229, 89952), (458, 44976), (687, 29984), (916, 22488), (937, 21984), (1374, 14992), (1832, 11244), (1874, 10992), (2748, 7496), (2811, 7328), (3664, 5622), (3748, 5496)]