20111906132906

素因数分解:

$2^1\times 7^1\times {\mathrm{52903}}^1\times {\mathrm{27154693}}^1$

素因数の和:27207605

約数の個数: 16

約数和(自身を含む): 34478206353024

約数和(自身を除く): 14366300220118

約数列:

[1, 2, 7, 14, 52903, 105806, 370321, 740642, 27154693, 54309386, 190082851, 380165702, 1436564723779, 2873129447558, 10055953066453, 20111906132906]

約数ペア:

[(1, 20111906132906), (2, 10055953066453), (7, 2873129447558), (14, 1436564723779), (52903, 380165702), (105806, 190082851), (370321, 54309386), (740642, 27154693)]