20183142716

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{10667623}}^1$

素因数の和:10667681

約数の個数: 24

約数和(自身を含む): 39427538304

約数和(自身を除く): 19244395588

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 946, 1892, 10667623, 21335246, 42670492, 117343853, 234687706, 458707789, 469375412, 917415578, 1834831156, 5045785679, 10091571358, 20183142716]

約数ペア:

[(1, 20183142716), (2, 10091571358), (4, 5045785679), (11, 1834831156), (22, 917415578), (43, 469375412), (44, 458707789), (86, 234687706), (172, 117343853), (473, 42670492), (946, 21335246), (1892, 10667623)]