20213382024

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{136481}}^1$

素因数の和:136532

約数の個数: 144

約数和(自身を含む): 63713892060

約数和(自身を除く): 43500510036

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 17, 18, 22, 24, 33, 34, 36, 44, 51, 66, 68, 72, 88, 99, 102, 121, 132, 136, 153, 187, 198, 204, 242, 264, 306, 363, 374, 396, 408, 484, 561, 612, 726, 748, 792, 968, 1089, 1122, 1224, 1452, 1496, 1683, 2057, 2178, 2244, 2904, 3366, 4114, 4356, 4488, 6171, 6732, 8228, 8712, 12342, 13464, 16456, 18513, 24684, 37026, 49368, 74052, 136481, 148104, 272962, 409443, 545924, 818886, 1091848, 1228329, 1501291, 1637772, 2320177, 2456658, 3002582, 3275544, 4503873, 4640354, 4913316, 6005164, 6960531, 9007746, 9280708, 9826632, 12010328, 13511619, 13921062, 16514201, 18015492, 18561416, 20881593, 25521947, 27023238, 27842124, 33028402, 36030984, 41763186, 49542603, 51043894, 54046476, 55684248, 66056804, 76565841, 83526372, 99085206, 102087788, 108092952, 132113608, 148627809, 153131682, 167052744, 198170412, 204175576, 229697523, 280741417, 297255618, 306263364, 396340824, 459395046, 561482834, 594511236, 612526728, 842224251, 918790092, 1122965668, 1189022472, 1684448502, 1837580184, 2245931336, 2526672753, 3368897004, 5053345506, 6737794008, 10106691012, 20213382024]

約数ペア:

[(1, 20213382024), (2, 10106691012), (3, 6737794008), (4, 5053345506), (6, 3368897004), (8, 2526672753), (9, 2245931336), (11, 1837580184), (12, 1684448502), (17, 1189022472), (18, 1122965668), (22, 918790092), (24, 842224251), (33, 612526728), (34, 594511236), (36, 561482834), (44, 459395046), (51, 396340824), (66, 306263364), (68, 297255618), (72, 280741417), (88, 229697523), (99, 204175576), (102, 198170412), (121, 167052744), (132, 153131682), (136, 148627809), (153, 132113608), (187, 108092952), (198, 102087788), (204, 99085206), (242, 83526372), (264, 76565841), (306, 66056804), (363, 55684248), (374, 54046476), (396, 51043894), (408, 49542603), (484, 41763186), (561, 36030984), (612, 33028402), (726, 27842124), (748, 27023238), (792, 25521947), (968, 20881593), (1089, 18561416), (1122, 18015492), (1224, 16514201), (1452, 13921062), (1496, 13511619), (1683, 12010328), (2057, 9826632), (2178, 9280708), (2244, 9007746), (2904, 6960531), (3366, 6005164), (4114, 4913316), (4356, 4640354), (4488, 4503873), (6171, 3275544), (6732, 3002582), (8228, 2456658), (8712, 2320177), (12342, 1637772), (13464, 1501291), (16456, 1228329), (18513, 1091848), (24684, 818886), (37026, 545924), (49368, 409443), (74052, 272962), (136481, 148104)]