2021033992

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{2423}}^1\times {\mathrm{2543}}^1$

素因数の和:5013

約数の個数: 32

約数和(自身を含む): 3884993280

約数和(自身を除く): 1863959288

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 2423, 2543, 4846, 5086, 9692, 10172, 19384, 20344, 99343, 104263, 198686, 208526, 397372, 417052, 794744, 834104, 6161689, 12323378, 24646756, 49293512, 252629249, 505258498, 1010516996, 2021033992]

約数ペア:

[(1, 2021033992), (2, 1010516996), (4, 505258498), (8, 252629249), (41, 49293512), (82, 24646756), (164, 12323378), (328, 6161689), (2423, 834104), (2543, 794744), (4846, 417052), (5086, 397372), (9692, 208526), (10172, 198686), (19384, 104263), (20344, 99343)]