20752733

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{743}}^1$

素因数の和:844

約数の個数: 16

約数和(自身を含む): 23141376

約数和(自身を除く): 2388643

約数列:

[1, 17, 31, 53, 527, 743, 901, 1643, 12631, 23033, 27931, 39379, 391561, 669443, 1220749, 20752733]

約数ペア:

[(1, 20752733), (17, 1220749), (31, 669443), (53, 391561), (527, 39379), (743, 27931), (901, 23033), (1643, 12631)]