20199705627

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{1153}}^1\times {\mathrm{142433}}^1$

素因数の和:143630

約数の個数: 16

約数和(自身を含む): 27613964448

約数和(自身を除く): 7414258821

約数列:

[1, 3, 41, 123, 1153, 3459, 47273, 141819, 142433, 427299, 5839753, 17519259, 164225249, 492675747, 6733235209, 20199705627]

約数ペア:

[(1, 20199705627), (3, 6733235209), (41, 492675747), (123, 164225249), (1153, 17519259), (3459, 5839753), (47273, 427299), (141819, 142433)]