20512096377

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{3181}}^1\times {\mathrm{24151}}^1$

素因数の和:27424

約数の個数: 16

約数和(自身を含む): 27666599040

約数和(自身を除く): 7154502663

約数列:

[1, 3, 89, 267, 3181, 9543, 24151, 72453, 283109, 849327, 2149439, 6448317, 76824331, 230472993, 6837365459, 20512096377]

約数ペア:

[(1, 20512096377), (3, 6837365459), (89, 230472993), (267, 76824331), (3181, 6448317), (9543, 2149439), (24151, 849327), (72453, 283109)]