20346301437

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1097}}^1\times {\mathrm{4723}}^1$

素因数の和:5858

約数の個数: 64

約数和(自身を含む): 35852212224

約数和(自身を除く): 15505910787

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 187, 231, 357, 561, 1097, 1309, 3291, 3927, 4723, 7679, 12067, 14169, 18649, 23037, 33061, 36201, 51953, 55947, 80291, 84469, 99183, 130543, 155859, 205139, 240873, 253407, 363671, 391629, 562037, 615417, 883201, 1091013, 1435973, 1686111, 2649603, 4307919, 5181131, 6182407, 15543393, 18547221, 36267917, 56992441, 88079227, 108803751, 170977323, 264237681, 398947087, 616554589, 968871497, 1196841261, 1849663767, 2906614491, 6782100479, 20346301437]

約数ペア:

[(1, 20346301437), (3, 6782100479), (7, 2906614491), (11, 1849663767), (17, 1196841261), (21, 968871497), (33, 616554589), (51, 398947087), (77, 264237681), (119, 170977323), (187, 108803751), (231, 88079227), (357, 56992441), (561, 36267917), (1097, 18547221), (1309, 15543393), (3291, 6182407), (3927, 5181131), (4723, 4307919), (7679, 2649603), (12067, 1686111), (14169, 1435973), (18649, 1091013), (23037, 883201), (33061, 615417), (36201, 562037), (51953, 391629), (55947, 363671), (80291, 253407), (84469, 240873), (99183, 205139), (130543, 155859)]