20111277310

素因数分解:

$2^1\times 5^1\times {\mathrm{5261}}^1\times {\mathrm{382271}}^1$

素因数の和:387539

約数の個数: 16

約数和(自身を含む): 36207274752

約数和(自身を除く): 16095997442

約数列:

[1, 2, 5, 10, 5261, 10522, 26305, 52610, 382271, 764542, 1911355, 3822710, 2011127731, 4022255462, 10055638655, 20111277310]

約数ペア:

[(1, 20111277310), (2, 10055638655), (5, 4022255462), (10, 2011127731), (5261, 3822710), (10522, 1911355), (26305, 764542), (52610, 382271)]