20098504

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{5749}}^1$

素因数の和:5797

約数の個数: 32

約数和(自身を含む): 41400000

約数和(自身を除く): 21301496

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 76, 92, 152, 184, 437, 874, 1748, 3496, 5749, 11498, 22996, 45992, 109231, 132227, 218462, 264454, 436924, 528908, 873848, 1057816, 2512313, 5024626, 10049252, 20098504]

約数ペア:

[(1, 20098504), (2, 10049252), (4, 5024626), (8, 2512313), (19, 1057816), (23, 873848), (38, 528908), (46, 436924), (76, 264454), (92, 218462), (152, 132227), (184, 109231), (437, 45992), (874, 22996), (1748, 11498), (3496, 5749)]