20888906295

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1103}}^1\times {\mathrm{34123}}^1$

素因数の和:35271

約数の個数: 32

約数和(自身を含む): 34357681152

約数和(自身を除く): 13468774857

約数列:

[1, 3, 5, 15, 37, 111, 185, 555, 1103, 3309, 5515, 16545, 34123, 40811, 102369, 122433, 170615, 204055, 511845, 612165, 1262551, 3787653, 6312755, 18938265, 37637669, 112913007, 188188345, 564565035, 1392593753, 4177781259, 6962968765, 20888906295]

約数ペア:

[(1, 20888906295), (3, 6962968765), (5, 4177781259), (15, 1392593753), (37, 564565035), (111, 188188345), (185, 112913007), (555, 37637669), (1103, 18938265), (3309, 6312755), (5515, 3787653), (16545, 1262551), (34123, 612165), (40811, 511845), (102369, 204055), (122433, 170615)]