20809580406

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{182540179}}^1$

素因数の和:182540203

約数の個数: 16

約数和(自身を含む): 43809643200

約数和(自身を除く): 23000062794

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 182540179, 365080358, 547620537, 1095241074, 3468263401, 6936526802, 10404790203, 20809580406]

約数ペア:

[(1, 20809580406), (2, 10404790203), (3, 6936526802), (6, 3468263401), (19, 1095241074), (38, 547620537), (57, 365080358), (114, 182540179)]