20172746308

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{35267039}}^1$

素因数の和:35267067

約数の個数: 24

約数和(自身を含む): 41474039040

約数和(自身を除く): 21301292732

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 35267039, 70534078, 141068156, 387937429, 458471507, 775874858, 916943014, 1551749716, 1833886028, 5043186577, 10086373154, 20172746308]

約数ペア:

[(1, 20172746308), (2, 10086373154), (4, 5043186577), (11, 1833886028), (13, 1551749716), (22, 916943014), (26, 775874858), (44, 458471507), (52, 387937429), (143, 141068156), (286, 70534078), (572, 35267039)]