20905662

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{183383}}^1$

素因数の和:183407

約数の個数: 16

約数和(自身を含む): 44012160

約数和(自身を除く): 23106498

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 183383, 366766, 550149, 1100298, 3484277, 6968554, 10452831, 20905662]

約数ペア:

[(1, 20905662), (2, 10452831), (3, 6968554), (6, 3484277), (19, 1100298), (38, 550149), (57, 366766), (114, 183383)]