20090944224

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{881}}^1\times {\mathrm{6091}}^1$

素因数の和:7001

約数の個数: 144

約数和(自身を含む): 61608469104

約数和(自身を除く): 41517524880

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 881, 936, 1248, 1762, 1872, 2643, 3524, 3744, 5286, 6091, 7048, 7929, 10572, 11453, 12182, 14096, 15858, 18273, 21144, 22906, 24364, 28192, 31716, 34359, 36546, 42288, 45812, 48728, 54819, 63432, 68718, 73092, 79183, 84576, 91624, 97456, 103077, 109638, 126864, 137436, 146184, 158366, 183248, 194912, 206154, 219276, 237549, 253728, 274872, 292368, 316732, 366496, 412308, 438552, 475098, 549744, 584736, 633464, 712647, 824616, 877104, 950196, 1099488, 1266928, 1425294, 1649232, 1754208, 1900392, 2533856, 2850588, 3298464, 3800784, 5366171, 5701176, 7601568, 10732342, 11402352, 16098513, 21464684, 22804704, 32197026, 42929368, 48295539, 64394052, 69760223, 85858736, 96591078, 128788104, 139520446, 171717472, 193182156, 209280669, 257576208, 279040892, 386364312, 418561338, 515152416, 558081784, 627842007, 772728624, 837122676, 1116163568, 1255684014, 1545457248, 1674245352, 2232327136, 2511368028, 3348490704, 5022736056, 6696981408, 10045472112, 20090944224]

約数ペア:

[(1, 20090944224), (2, 10045472112), (3, 6696981408), (4, 5022736056), (6, 3348490704), (8, 2511368028), (9, 2232327136), (12, 1674245352), (13, 1545457248), (16, 1255684014), (18, 1116163568), (24, 837122676), (26, 772728624), (32, 627842007), (36, 558081784), (39, 515152416), (48, 418561338), (52, 386364312), (72, 279040892), (78, 257576208), (96, 209280669), (104, 193182156), (117, 171717472), (144, 139520446), (156, 128788104), (208, 96591078), (234, 85858736), (288, 69760223), (312, 64394052), (416, 48295539), (468, 42929368), (624, 32197026), (881, 22804704), (936, 21464684), (1248, 16098513), (1762, 11402352), (1872, 10732342), (2643, 7601568), (3524, 5701176), (3744, 5366171), (5286, 3800784), (6091, 3298464), (7048, 2850588), (7929, 2533856), (10572, 1900392), (11453, 1754208), (12182, 1649232), (14096, 1425294), (15858, 1266928), (18273, 1099488), (21144, 950196), (22906, 877104), (24364, 824616), (28192, 712647), (31716, 633464), (34359, 584736), (36546, 549744), (42288, 475098), (45812, 438552), (48728, 412308), (54819, 366496), (63432, 316732), (68718, 292368), (73092, 274872), (79183, 253728), (84576, 237549), (91624, 219276), (97456, 206154), (103077, 194912), (109638, 183248), (126864, 158366), (137436, 146184)]