20174491662

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1783}}^1\times {\mathrm{145063}}^1$

素因数の和:146864

約数の個数: 32

約数和(自身を含む): 43477421568

約数和(自身を除く): 23302929906

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1783, 3566, 5349, 10698, 23179, 46358, 69537, 139074, 145063, 290126, 435189, 870378, 1885819, 3771638, 5657457, 11314914, 258647329, 517294658, 775941987, 1551883974, 3362415277, 6724830554, 10087245831, 20174491662]

約数ペア:

[(1, 20174491662), (2, 10087245831), (3, 6724830554), (6, 3362415277), (13, 1551883974), (26, 775941987), (39, 517294658), (78, 258647329), (1783, 11314914), (3566, 5657457), (5349, 3771638), (10698, 1885819), (23179, 870378), (46358, 435189), (69537, 290126), (139074, 145063)]