20137359

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{32117}}^1$

素因数の和:32150

約数の個数: 16

約数和(自身を含む): 30833280

約数和(自身を除く): 10695921

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 32117, 96351, 353287, 610223, 1059861, 1830669, 6712453, 20137359]

約数ペア:

[(1, 20137359), (3, 6712453), (11, 1830669), (19, 1059861), (33, 610223), (57, 353287), (209, 96351), (627, 32117)]