20025610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{593}}^1$

素因数の和:918

約数の個数: 32

約数和(自身を含む): 39517632

約数和(自身を除く): 19492022

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 307, 593, 614, 1186, 1535, 2965, 3070, 3377, 5930, 6523, 6754, 13046, 16885, 32615, 33770, 65230, 182051, 364102, 910255, 1820510, 2002561, 4005122, 10012805, 20025610]

約数ペア:

[(1, 20025610), (2, 10012805), (5, 4005122), (10, 2002561), (11, 1820510), (22, 910255), (55, 364102), (110, 182051), (307, 65230), (593, 33770), (614, 32615), (1186, 16885), (1535, 13046), (2965, 6754), (3070, 6523), (3377, 5930)]