20126139

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{10337}}^1$

素因数の和:10410

約数の個数: 16

約数和(自身を含む): 29773440

約数和(自身を除く): 9647301

約数列:

[1, 3, 11, 33, 59, 177, 649, 1947, 10337, 31011, 113707, 341121, 609883, 1829649, 6708713, 20126139]

約数ペア:

[(1, 20126139), (3, 6708713), (11, 1829649), (33, 609883), (59, 341121), (177, 113707), (649, 31011), (1947, 10337)]