16020468

素因数分解:

$2^2\times 3^2\times {\mathrm{107}}^1\times {\mathrm{4159}}^1$

素因数の和:4276

約数の個数: 36

約数和(自身を含む): 40884480

約数和(自身を除く): 24864012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 107, 214, 321, 428, 642, 963, 1284, 1926, 3852, 4159, 8318, 12477, 16636, 24954, 37431, 49908, 74862, 149724, 445013, 890026, 1335039, 1780052, 2670078, 4005117, 5340156, 8010234, 16020468]

約数ペア:

[(1, 16020468), (2, 8010234), (3, 5340156), (4, 4005117), (6, 2670078), (9, 1780052), (12, 1335039), (18, 890026), (36, 445013), (107, 149724), (214, 74862), (321, 49908), (428, 37431), (642, 24954), (963, 16636), (1284, 12477), (1926, 8318), (3852, 4159)]