20138441411

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4643}}^1\times {\mathrm{20753}}^1$

素因数の和:25426

約数の個数: 16

約数和(自身を含む): 23131578240

約数和(自身を除く): 2993136829

約数列:

[1, 11, 19, 209, 4643, 20753, 51073, 88217, 228283, 394307, 970387, 4337377, 96356179, 1059917969, 1830767401, 20138441411]

約数ペア:

[(1, 20138441411), (11, 1830767401), (19, 1059917969), (209, 96356179), (4643, 4337377), (20753, 970387), (51073, 394307), (88217, 228283)]