20148355281

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{1085521}}^1$

素因数の和:1085816

約数の個数: 16

約数和(自身を含む): 28136730240

約数和(自身を除く): 7988374959

約数列:

[1, 3, 23, 69, 269, 807, 6187, 18561, 1085521, 3256563, 24966983, 74900949, 292005149, 876015447, 6716118427, 20148355281]

約数ペア:

[(1, 20148355281), (3, 6716118427), (23, 876015447), (69, 292005149), (269, 74900949), (807, 24966983), (6187, 3256563), (18561, 1085521)]