20059941

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{10303}}^1$

素因数の和:10376

約数の個数: 16

約数和(自身を含む): 29675520

約数和(自身を除く): 9615579

約数列:

[1, 3, 11, 33, 59, 177, 649, 1947, 10303, 30909, 113333, 339999, 607877, 1823631, 6686647, 20059941]

約数ペア:

[(1, 20059941), (3, 6686647), (11, 1823631), (33, 607877), (59, 339999), (177, 113333), (649, 30909), (1947, 10303)]