20181276066

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{480506573}}^1$

素因数の和:480506585

約数の個数: 16

約数和(自身を含む): 46128631104

約数和(自身を除く): 25947355038

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 480506573, 961013146, 1441519719, 2883039438, 3363546011, 6727092022, 10090638033, 20181276066]

約数ペア:

[(1, 20181276066), (2, 10090638033), (3, 6727092022), (6, 3363546011), (7, 2883039438), (14, 1441519719), (21, 961013146), (42, 480506573)]