20162073459

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{109}}^1\times {\mathrm{15527}}^1$

素因数の和:15688

約数の個数: 48

約数和(自身を含む): 31237367040

約数和(自身を除く): 11075293581

約数列:

[1, 3, 11, 19, 33, 57, 109, 209, 327, 361, 627, 1083, 1199, 2071, 3597, 3971, 6213, 11913, 15527, 22781, 39349, 46581, 68343, 118047, 170797, 295013, 432839, 512391, 885039, 1298517, 1692443, 3245143, 5077329, 5605247, 9735429, 16815741, 18616873, 32156417, 55850619, 61657717, 96469251, 184973151, 353720587, 610971923, 1061161761, 1832915769, 6720691153, 20162073459]

約数ペア:

[(1, 20162073459), (3, 6720691153), (11, 1832915769), (19, 1061161761), (33, 610971923), (57, 353720587), (109, 184973151), (209, 96469251), (327, 61657717), (361, 55850619), (627, 32156417), (1083, 18616873), (1199, 16815741), (2071, 9735429), (3597, 5605247), (3971, 5077329), (6213, 3245143), (11913, 1692443), (15527, 1298517), (22781, 885039), (39349, 512391), (46581, 432839), (68343, 295013), (118047, 170797)]