2020115418

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{997}}^1\times {\mathrm{9127}}^1$

素因数の和:10166

約数の個数: 32

約数和(自身を含む): 4154043264

約数和(自身を除く): 2133927846

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 997, 1994, 2991, 5982, 9127, 18254, 27381, 36889, 54762, 73778, 110667, 221334, 337699, 675398, 1013097, 2026194, 9099619, 18199238, 27298857, 54597714, 336685903, 673371806, 1010057709, 2020115418]

約数ペア:

[(1, 2020115418), (2, 1010057709), (3, 673371806), (6, 336685903), (37, 54597714), (74, 27298857), (111, 18199238), (222, 9099619), (997, 2026194), (1994, 1013097), (2991, 675398), (5982, 337699), (9127, 221334), (18254, 110667), (27381, 73778), (36889, 54762)]