20944037227

素因数分解:

${\mathrm{157}}^1\times {\mathrm{173}}^1\times {\mathrm{683}}^1\times {\mathrm{1129}}^1$

素因数の和:2142

約数の個数: 16

約数和(自身を含む): 21249116640

約数和(自身を除く): 305079413

約数列:

[1, 157, 173, 683, 1129, 27161, 107231, 118159, 177253, 195317, 771107, 18550963, 30664769, 121063799, 133401511, 20944037227]

約数ペア:

[(1, 20944037227), (157, 133401511), (173, 121063799), (683, 30664769), (1129, 18550963), (27161, 771107), (107231, 195317), (118159, 177253)]