20803233

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{33179}}^1$

素因数の和:33212

約数の個数: 16

約数和(自身を含む): 31852800

約数和(自身を除く): 11049567

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 33179, 99537, 364969, 630401, 1094907, 1891203, 6934411, 20803233]

約数ペア:

[(1, 20803233), (3, 6934411), (11, 1891203), (19, 1094907), (33, 630401), (57, 364969), (209, 99537), (627, 33179)]