20084501496

素因数分解:

$2^3\times 3^1\times {\mathrm{1217}}^1\times {\mathrm{687637}}^1$

素因数の和:688863

約数の個数: 32

約数和(自身を含む): 50252585040

約数和(自身を除く): 30168083544

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1217, 2434, 3651, 4868, 7302, 9736, 14604, 29208, 687637, 1375274, 2062911, 2750548, 4125822, 5501096, 8251644, 16503288, 836854229, 1673708458, 2510562687, 3347416916, 5021125374, 6694833832, 10042250748, 20084501496]

約数ペア:

[(1, 20084501496), (2, 10042250748), (3, 6694833832), (4, 5021125374), (6, 3347416916), (8, 2510562687), (12, 1673708458), (24, 836854229), (1217, 16503288), (2434, 8251644), (3651, 5501096), (4868, 4125822), (7302, 2750548), (9736, 2062911), (14604, 1375274), (29208, 687637)]