20180352708

素因数分解:

$2^2\times 3^2\times {\mathrm{560565353}}^1$

素因数の和:560565363

約数の個数: 18

約数和(自身を含む): 51011447214

約数和(自身を除く): 30831094506

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 560565353, 1121130706, 1681696059, 2242261412, 3363392118, 5045088177, 6726784236, 10090176354, 20180352708]

約数ペア:

[(1, 20180352708), (2, 10090176354), (3, 6726784236), (4, 5045088177), (6, 3363392118), (9, 2242261412), (12, 1681696059), (18, 1121130706), (36, 560565353)]