20173935921

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{6484711}}^1$

素因数の和:6484792

約数の個数: 16

約数和(自身を含む): 28947754368

約数和(自身を除く): 8773818447

約数列:

[1, 3, 17, 51, 61, 183, 1037, 3111, 6484711, 19454133, 110240087, 330720261, 395567371, 1186702113, 6724645307, 20173935921]

約数ペア:

[(1, 20173935921), (3, 6724645307), (17, 1186702113), (51, 395567371), (61, 330720261), (183, 110240087), (1037, 19454133), (3111, 6484711)]