20131038018

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{3461}}^1$

素因数の和:3609

約数の個数: 192

約数和(自身を含む): 55528042752

約数和(自身を除く): 35397004734

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 53, 63, 67, 78, 91, 106, 117, 126, 134, 159, 182, 201, 234, 273, 318, 371, 402, 469, 477, 546, 603, 689, 742, 819, 871, 938, 954, 1113, 1206, 1378, 1407, 1638, 1742, 2067, 2226, 2613, 2814, 3339, 3461, 3551, 4134, 4221, 4823, 5226, 6097, 6201, 6678, 6922, 7102, 7839, 8442, 9646, 10383, 10653, 12194, 12402, 14469, 15678, 18291, 20766, 21306, 24227, 24857, 28938, 31149, 31959, 36582, 43407, 44993, 46163, 48454, 49714, 54873, 62298, 63918, 72681, 74571, 86814, 89986, 92326, 109746, 134979, 138489, 145362, 149142, 183433, 218043, 223713, 231887, 269958, 276978, 314951, 323141, 366866, 404937, 415467, 436086, 447426, 463774, 550299, 629902, 646282, 695661, 809874, 830934, 944853, 969423, 1100598, 1284031, 1391322, 1623209, 1650897, 1889706, 1938846, 2086983, 2384629, 2568062, 2834559, 2908269, 3014531, 3246418, 3301794, 3852093, 4173966, 4769258, 4869627, 5669118, 5816538, 6029062, 7153887, 7704186, 9043593, 9739254, 11556279, 12290011, 14307774, 14608881, 16692403, 18087186, 21101717, 21461661, 23112558, 24580022, 27130779, 29217762, 33384806, 36870033, 42203434, 42923322, 50077209, 54261558, 63305151, 73740066, 86030077, 100154418, 110610099, 126610302, 150231627, 159770143, 172060154, 189915453, 221220198, 258090231, 300463254, 319540286, 379830906, 479310429, 516180462, 774270693, 958620858, 1118391001, 1437931287, 1548541386, 2236782002, 2875862574, 3355173003, 6710346006, 10065519009, 20131038018]

約数ペア:

[(1, 20131038018), (2, 10065519009), (3, 6710346006), (6, 3355173003), (7, 2875862574), (9, 2236782002), (13, 1548541386), (14, 1437931287), (18, 1118391001), (21, 958620858), (26, 774270693), (39, 516180462), (42, 479310429), (53, 379830906), (63, 319540286), (67, 300463254), (78, 258090231), (91, 221220198), (106, 189915453), (117, 172060154), (126, 159770143), (134, 150231627), (159, 126610302), (182, 110610099), (201, 100154418), (234, 86030077), (273, 73740066), (318, 63305151), (371, 54261558), (402, 50077209), (469, 42923322), (477, 42203434), (546, 36870033), (603, 33384806), (689, 29217762), (742, 27130779), (819, 24580022), (871, 23112558), (938, 21461661), (954, 21101717), (1113, 18087186), (1206, 16692403), (1378, 14608881), (1407, 14307774), (1638, 12290011), (1742, 11556279), (2067, 9739254), (2226, 9043593), (2613, 7704186), (2814, 7153887), (3339, 6029062), (3461, 5816538), (3551, 5669118), (4134, 4869627), (4221, 4769258), (4823, 4173966), (5226, 3852093), (6097, 3301794), (6201, 3246418), (6678, 3014531), (6922, 2908269), (7102, 2834559), (7839, 2568062), (8442, 2384629), (9646, 2086983), (10383, 1938846), (10653, 1889706), (12194, 1650897), (12402, 1623209), (14469, 1391322), (15678, 1284031), (18291, 1100598), (20766, 969423), (21306, 944853), (24227, 830934), (24857, 809874), (28938, 695661), (31149, 646282), (31959, 629902), (36582, 550299), (43407, 463774), (44993, 447426), (46163, 436086), (48454, 415467), (49714, 404937), (54873, 366866), (62298, 323141), (63918, 314951), (72681, 276978), (74571, 269958), (86814, 231887), (89986, 223713), (92326, 218043), (109746, 183433), (134979, 149142), (138489, 145362)]