20169183034

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{283}}^1\times {\mathrm{367}}^1$

素因数の和:780

約数の個数: 128

約数和(自身を含む): 41296453632

約数和(自身を除く): 21127270598

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 97, 143, 154, 182, 194, 283, 286, 367, 566, 679, 734, 1001, 1067, 1261, 1358, 1981, 2002, 2134, 2522, 2569, 3113, 3679, 3962, 4037, 4771, 5138, 6226, 7358, 7469, 8074, 8827, 9542, 13871, 14938, 17654, 21791, 25753, 27451, 27742, 28259, 33397, 35599, 40469, 43582, 51506, 52481, 54902, 56518, 66794, 71198, 80938, 97097, 103861, 104962, 192157, 194194, 207722, 249193, 283283, 301961, 356863, 367367, 384314, 391589, 462787, 498386, 566566, 603922, 713726, 727027, 734734, 783178, 925574, 1142471, 1350193, 1454054, 2113727, 2284942, 2498041, 2700386, 2741123, 3239509, 3925493, 4227454, 4996082, 5090657, 5482246, 6479018, 7850986, 7997297, 9451351, 10074517, 10181314, 14852123, 15994594, 18902702, 20149034, 27478451, 29704246, 35634599, 54956902, 70521619, 71269198, 103964861, 110819687, 130968721, 141043238, 207929722, 221639374, 261937442, 775737809, 916781047, 1440655931, 1551475618, 1833562094, 2881311862, 10084591517, 20169183034]

約数ペア:

[(1, 20169183034), (2, 10084591517), (7, 2881311862), (11, 1833562094), (13, 1551475618), (14, 1440655931), (22, 916781047), (26, 775737809), (77, 261937442), (91, 221639374), (97, 207929722), (143, 141043238), (154, 130968721), (182, 110819687), (194, 103964861), (283, 71269198), (286, 70521619), (367, 54956902), (566, 35634599), (679, 29704246), (734, 27478451), (1001, 20149034), (1067, 18902702), (1261, 15994594), (1358, 14852123), (1981, 10181314), (2002, 10074517), (2134, 9451351), (2522, 7997297), (2569, 7850986), (3113, 6479018), (3679, 5482246), (3962, 5090657), (4037, 4996082), (4771, 4227454), (5138, 3925493), (6226, 3239509), (7358, 2741123), (7469, 2700386), (8074, 2498041), (8827, 2284942), (9542, 2113727), (13871, 1454054), (14938, 1350193), (17654, 1142471), (21791, 925574), (25753, 783178), (27451, 734734), (27742, 727027), (28259, 713726), (33397, 603922), (35599, 566566), (40469, 498386), (43582, 462787), (51506, 391589), (52481, 384314), (54902, 367367), (56518, 356863), (66794, 301961), (71198, 283283), (80938, 249193), (97097, 207722), (103861, 194194), (104962, 192157)]