20239020744

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{6217}}^1$

素因数の和:6423

約数の個数: 128

約数和(自身を含む): 54797990400

約数和(自身を除く): 34558969656

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 79, 101, 102, 136, 158, 202, 204, 237, 303, 316, 404, 408, 474, 606, 632, 808, 948, 1212, 1343, 1717, 1896, 2424, 2686, 3434, 4029, 5151, 5372, 6217, 6868, 7979, 8058, 10302, 10744, 12434, 13736, 15958, 16116, 18651, 20604, 23937, 24868, 31916, 32232, 37302, 41208, 47874, 49736, 63832, 74604, 95748, 105689, 135643, 149208, 191496, 211378, 271286, 317067, 406929, 422756, 491143, 542572, 627917, 634134, 813858, 845512, 982286, 1085144, 1255834, 1268268, 1473429, 1627716, 1883751, 1964572, 2511668, 2536536, 2946858, 3255432, 3767502, 3929144, 5023336, 5893716, 7535004, 8349431, 10674589, 11787432, 15070008, 16698862, 21349178, 25048293, 32023767, 33397724, 42698356, 49605443, 50096586, 64047534, 66795448, 85396712, 99210886, 100193172, 128095068, 148816329, 198421772, 200386344, 256190136, 297632658, 396843544, 595265316, 843292531, 1190530632, 1686585062, 2529877593, 3373170124, 5059755186, 6746340248, 10119510372, 20239020744]

約数ペア:

[(1, 20239020744), (2, 10119510372), (3, 6746340248), (4, 5059755186), (6, 3373170124), (8, 2529877593), (12, 1686585062), (17, 1190530632), (24, 843292531), (34, 595265316), (51, 396843544), (68, 297632658), (79, 256190136), (101, 200386344), (102, 198421772), (136, 148816329), (158, 128095068), (202, 100193172), (204, 99210886), (237, 85396712), (303, 66795448), (316, 64047534), (404, 50096586), (408, 49605443), (474, 42698356), (606, 33397724), (632, 32023767), (808, 25048293), (948, 21349178), (1212, 16698862), (1343, 15070008), (1717, 11787432), (1896, 10674589), (2424, 8349431), (2686, 7535004), (3434, 5893716), (4029, 5023336), (5151, 3929144), (5372, 3767502), (6217, 3255432), (6868, 2946858), (7979, 2536536), (8058, 2511668), (10302, 1964572), (10744, 1883751), (12434, 1627716), (13736, 1473429), (15958, 1268268), (16116, 1255834), (18651, 1085144), (20604, 982286), (23937, 845512), (24868, 813858), (31916, 634134), (32232, 627917), (37302, 542572), (41208, 491143), (47874, 422756), (49736, 406929), (63832, 317067), (74604, 271286), (95748, 211378), (105689, 191496), (135643, 149208)]