20186094558

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{21379}}^1\times {\mathrm{22481}}^1$

素因数の和:43872

約数の個数: 32

約数和(自身を含む): 46143855360

約数和(自身を除く): 25957760802

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 21379, 22481, 42758, 44962, 64137, 67443, 128274, 134886, 149653, 157367, 299306, 314734, 448959, 472101, 897918, 944202, 480621299, 961242598, 1441863897, 2883727794, 3364349093, 6728698186, 10093047279, 20186094558]

約数ペア:

[(1, 20186094558), (2, 10093047279), (3, 6728698186), (6, 3364349093), (7, 2883727794), (14, 1441863897), (21, 961242598), (42, 480621299), (21379, 944202), (22481, 897918), (42758, 472101), (44962, 448959), (64137, 314734), (67443, 299306), (128274, 157367), (134886, 149653)]