20264754

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{177761}}^1$

素因数の和:177785

約数の個数: 16

約数和(自身を含む): 42662880

約数和(自身を除く): 22398126

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 177761, 355522, 533283, 1066566, 3377459, 6754918, 10132377, 20264754]

約数ペア:

[(1, 20264754), (2, 10132377), (3, 6754918), (6, 3377459), (19, 1066566), (38, 533283), (57, 355522), (114, 177761)]