20182386

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{480533}}^1$

素因数の和:480545

約数の個数: 16

約数和(自身を含む): 46131264

約数和(自身を除く): 25948878

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 480533, 961066, 1441599, 2883198, 3363731, 6727462, 10091193, 20182386]

約数ペア:

[(1, 20182386), (2, 10091193), (3, 6727462), (6, 3363731), (7, 2883198), (14, 1441599), (21, 961066), (42, 480533)]