20200122

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{15373}}^1$

素因数の和:15454

約数の個数: 24

約数和(自身を含む): 44369364

約数和(自身を除く): 24169242

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 15373, 30746, 46119, 92238, 138357, 276714, 1122229, 2244458, 3366687, 6733374, 10100061, 20200122]

約数ペア:

[(1, 20200122), (2, 10100061), (3, 6733374), (6, 3366687), (9, 2244458), (18, 1122229), (73, 276714), (146, 138357), (219, 92238), (438, 46119), (657, 30746), (1314, 15373)]