20132934584

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{19447}}^1$

素因数の和:19625

約数の個数: 96

約数和(自身を含む): 46558512000

約数和(自身を除く): 26425577416

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 49, 56, 76, 98, 133, 139, 152, 196, 266, 278, 392, 532, 556, 931, 973, 1064, 1112, 1862, 1946, 2641, 3724, 3892, 5282, 6811, 7448, 7784, 10564, 13622, 18487, 19447, 21128, 27244, 36974, 38894, 54488, 73948, 77788, 129409, 136129, 147896, 155576, 258818, 272258, 369493, 517636, 544516, 738986, 952903, 1035272, 1089032, 1477972, 1905806, 2586451, 2703133, 2955944, 3811612, 5172902, 5406266, 7623224, 10345804, 10812532, 18105157, 18921931, 20691608, 21625064, 36210314, 37843862, 51359527, 72420628, 75687724, 102719054, 132453517, 144841256, 151375448, 205438108, 264907034, 359516689, 410876216, 529814068, 719033378, 1059628136, 1438066756, 2516616823, 2876133512, 5033233646, 10066467292, 20132934584]

約数ペア:

[(1, 20132934584), (2, 10066467292), (4, 5033233646), (7, 2876133512), (8, 2516616823), (14, 1438066756), (19, 1059628136), (28, 719033378), (38, 529814068), (49, 410876216), (56, 359516689), (76, 264907034), (98, 205438108), (133, 151375448), (139, 144841256), (152, 132453517), (196, 102719054), (266, 75687724), (278, 72420628), (392, 51359527), (532, 37843862), (556, 36210314), (931, 21625064), (973, 20691608), (1064, 18921931), (1112, 18105157), (1862, 10812532), (1946, 10345804), (2641, 7623224), (3724, 5406266), (3892, 5172902), (5282, 3811612), (6811, 2955944), (7448, 2703133), (7784, 2586451), (10564, 1905806), (13622, 1477972), (18487, 1089032), (19447, 1035272), (21128, 952903), (27244, 738986), (36974, 544516), (38894, 517636), (54488, 369493), (73948, 272258), (77788, 258818), (129409, 155576), (136129, 147896)]