20183389182

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{242129}}^1$

素因数の和:242569

約数の個数: 48

約数和(自身を含む): 47819706480

約数和(自身を除く): 27636317298

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 421, 842, 1263, 2526, 3789, 4631, 7578, 9262, 13893, 27786, 41679, 83358, 242129, 484258, 726387, 1452774, 2179161, 2663419, 4358322, 5326838, 7990257, 15980514, 23970771, 47941542, 101936309, 203872618, 305808927, 611617854, 917426781, 1121299399, 1834853562, 2242598798, 3363898197, 6727796394, 10091694591, 20183389182]

約数ペア:

[(1, 20183389182), (2, 10091694591), (3, 6727796394), (6, 3363898197), (9, 2242598798), (11, 1834853562), (18, 1121299399), (22, 917426781), (33, 611617854), (66, 305808927), (99, 203872618), (198, 101936309), (421, 47941542), (842, 23970771), (1263, 15980514), (2526, 7990257), (3789, 5326838), (4631, 4358322), (7578, 2663419), (9262, 2179161), (13893, 1452774), (27786, 726387), (41679, 484258), (83358, 242129)]