20025060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{30341}}^1$

素因数の和:30364

約数の個数: 48

約数和(自身を含む): 61169472

約数和(自身を除く): 41144412

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 30341, 60682, 91023, 121364, 151705, 182046, 303410, 333751, 364092, 455115, 606820, 667502, 910230, 1001253, 1335004, 1668755, 1820460, 2002506, 3337510, 4005012, 5006265, 6675020, 10012530, 20025060]

約数ペア:

[(1, 20025060), (2, 10012530), (3, 6675020), (4, 5006265), (5, 4005012), (6, 3337510), (10, 2002506), (11, 1820460), (12, 1668755), (15, 1335004), (20, 1001253), (22, 910230), (30, 667502), (33, 606820), (44, 455115), (55, 364092), (60, 333751), (66, 303410), (110, 182046), (132, 151705), (165, 121364), (220, 91023), (330, 60682), (660, 30341)]