20085317196

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{239110919}}^1$

素因数の和:239110933

約数の個数: 24

約数和(自身を含む): 53560846080

約数和(自身を除く): 33475528884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 239110919, 478221838, 717332757, 956443676, 1434665514, 1673776433, 2869331028, 3347552866, 5021329299, 6695105732, 10042658598, 20085317196]

約数ペア:

[(1, 20085317196), (2, 10042658598), (3, 6695105732), (4, 5021329299), (6, 3347552866), (7, 2869331028), (12, 1673776433), (14, 1434665514), (21, 956443676), (28, 717332757), (42, 478221838), (84, 239110919)]