20176045881

素因数分解:

$3^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{545933}}^1$

素因数の和:546160

約数の個数: 16

約数和(自身を含む): 27392784384

約数和(自身を除く): 7216738503

約数列:

[1, 3, 97, 127, 291, 381, 12319, 36957, 545933, 1637799, 52955501, 69333491, 158866503, 208000473, 6725348627, 20176045881]

約数ペア:

[(1, 20176045881), (3, 6725348627), (97, 208000473), (127, 158866503), (291, 69333491), (381, 52955501), (12319, 1637799), (36957, 545933)]