20084600739

素因数分解:

$3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{3692701}}^1$

素因数の和:3692755

約数の個数: 24

約数和(自身を含む): 31993570128

約数和(自身を除く): 11908969389

約数列:

[1, 3, 7, 21, 37, 49, 111, 147, 259, 777, 1813, 5439, 3692701, 11078103, 25848907, 77546721, 136629937, 180942349, 409889811, 542827047, 956409559, 2869228677, 6694866913, 20084600739]

約数ペア:

[(1, 20084600739), (3, 6694866913), (7, 2869228677), (21, 956409559), (37, 542827047), (49, 409889811), (111, 180942349), (147, 136629937), (259, 77546721), (777, 25848907), (1813, 11078103), (5439, 3692701)]