2020051716

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{863}}^1\times {\mathrm{1823}}^1$

素因数の和:2800

約数の個数: 48

約数和(自身を含む): 4765630464

約数和(自身を除く): 2745578748

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 321, 428, 642, 863, 1284, 1726, 1823, 2589, 3452, 3646, 5178, 5469, 7292, 10356, 10938, 21876, 92341, 184682, 195061, 277023, 369364, 390122, 554046, 585183, 780244, 1108092, 1170366, 1573249, 2340732, 3146498, 4719747, 6292996, 9439494, 18878988, 168337643, 336675286, 505012929, 673350572, 1010025858, 2020051716]

約数ペア:

[(1, 2020051716), (2, 1010025858), (3, 673350572), (4, 505012929), (6, 336675286), (12, 168337643), (107, 18878988), (214, 9439494), (321, 6292996), (428, 4719747), (642, 3146498), (863, 2340732), (1284, 1573249), (1726, 1170366), (1823, 1108092), (2589, 780244), (3452, 585183), (3646, 554046), (5178, 390122), (5469, 369364), (7292, 277023), (10356, 195061), (10938, 184682), (21876, 92341)]