20174982051

素因数分解:

$3^1\times 7^1\times {\mathrm{9719}}^1\times {\mathrm{98849}}^1$

素因数の和:108578

約数の個数: 16

約数和(自身を含む): 30746304000

約数和(自身を除く): 10571321949

約数列:

[1, 3, 7, 21, 9719, 29157, 68033, 98849, 204099, 296547, 691943, 2075829, 960713431, 2882140293, 6724994017, 20174982051]

約数ペア:

[(1, 20174982051), (3, 6724994017), (7, 2882140293), (21, 960713431), (9719, 2075829), (29157, 691943), (68033, 296547), (98849, 204099)]