20050326

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{15259}}^1$

素因数の和:15340

約数の個数: 24

約数和(自身を含む): 44040360

約数和(自身を除く): 23990034

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 15259, 30518, 45777, 91554, 137331, 274662, 1113907, 2227814, 3341721, 6683442, 10025163, 20050326]

約数ペア:

[(1, 20050326), (2, 10025163), (3, 6683442), (6, 3341721), (9, 2227814), (18, 1113907), (73, 274662), (146, 137331), (219, 91554), (438, 45777), (657, 30518), (1314, 15259)]