20911366944

素因数分解:

$2^5\times 3^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6673}}^1$

素因数の和:6742

約数の個数: 288

約数和(自身を含む): 68565579264

約数和(自身を除く): 47654212320

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 31, 32, 36, 39, 48, 52, 54, 62, 72, 78, 81, 93, 96, 104, 108, 117, 124, 144, 156, 162, 186, 208, 216, 234, 243, 248, 279, 288, 312, 324, 351, 372, 403, 416, 432, 468, 486, 496, 558, 624, 648, 702, 744, 806, 837, 864, 936, 972, 992, 1053, 1116, 1209, 1248, 1296, 1404, 1488, 1612, 1674, 1872, 1944, 2106, 2232, 2418, 2511, 2592, 2808, 2976, 3159, 3224, 3348, 3627, 3744, 3888, 4212, 4464, 4836, 5022, 5616, 6318, 6448, 6673, 6696, 7254, 7533, 7776, 8424, 8928, 9672, 10044, 10881, 11232, 12636, 12896, 13346, 13392, 14508, 15066, 16848, 19344, 20019, 20088, 21762, 25272, 26692, 26784, 29016, 30132, 32643, 33696, 38688, 40038, 40176, 43524, 50544, 53384, 58032, 60057, 60264, 65286, 80076, 80352, 86749, 87048, 97929, 101088, 106768, 116064, 120114, 120528, 130572, 160152, 173498, 174096, 180171, 195858, 206863, 213536, 240228, 241056, 260247, 261144, 320304, 346996, 348192, 360342, 391716, 413726, 480456, 520494, 522288, 540513, 620589, 640608, 693992, 720684, 780741, 783432, 827452, 960912, 1040988, 1044576, 1081026, 1241178, 1387984, 1441368, 1561482, 1566864, 1621539, 1654904, 1861767, 1921824, 2081976, 2162052, 2342223, 2482356, 2689219, 2775968, 2882736, 3122964, 3133728, 3243078, 3309808, 3723534, 4163952, 4324104, 4684446, 4964712, 5378438, 5585301, 5765472, 6245928, 6486156, 6619616, 7026669, 7447068, 8067657, 8327904, 8648208, 9368892, 9929424, 10756876, 11170602, 12491856, 12972312, 14053338, 14894136, 16135314, 16755903, 17296416, 18737784, 19858848, 21080007, 21513752, 22341204, 24202971, 24983712, 25944624, 28106676, 29788272, 32270628, 33511806, 37475568, 42160014, 43027504, 44682408, 48405942, 50267709, 51889248, 56213352, 59576544, 64541256, 67023612, 72608913, 74951136, 84320028, 86055008, 89364816, 96811884, 100535418, 112426704, 129082512, 134047224, 145217826, 168640056, 178729632, 193623768, 201070836, 217826739, 224853408, 258165024, 268094448, 290435652, 337280112, 387247536, 402141672, 435653478, 536188896, 580871304, 653480217, 674560224, 774495072, 804283344, 871306956, 1161742608, 1306960434, 1608566688, 1742613912, 2323485216, 2613920868, 3485227824, 5227841736, 6970455648, 10455683472, 20911366944]

約数ペア:

[(1, 20911366944), (2, 10455683472), (3, 6970455648), (4, 5227841736), (6, 3485227824), (8, 2613920868), (9, 2323485216), (12, 1742613912), (13, 1608566688), (16, 1306960434), (18, 1161742608), (24, 871306956), (26, 804283344), (27, 774495072), (31, 674560224), (32, 653480217), (36, 580871304), (39, 536188896), (48, 435653478), (52, 402141672), (54, 387247536), (62, 337280112), (72, 290435652), (78, 268094448), (81, 258165024), (93, 224853408), (96, 217826739), (104, 201070836), (108, 193623768), (117, 178729632), (124, 168640056), (144, 145217826), (156, 134047224), (162, 129082512), (186, 112426704), (208, 100535418), (216, 96811884), (234, 89364816), (243, 86055008), (248, 84320028), (279, 74951136), (288, 72608913), (312, 67023612), (324, 64541256), (351, 59576544), (372, 56213352), (403, 51889248), (416, 50267709), (432, 48405942), (468, 44682408), (486, 43027504), (496, 42160014), (558, 37475568), (624, 33511806), (648, 32270628), (702, 29788272), (744, 28106676), (806, 25944624), (837, 24983712), (864, 24202971), (936, 22341204), (972, 21513752), (992, 21080007), (1053, 19858848), (1116, 18737784), (1209, 17296416), (1248, 16755903), (1296, 16135314), (1404, 14894136), (1488, 14053338), (1612, 12972312), (1674, 12491856), (1872, 11170602), (1944, 10756876), (2106, 9929424), (2232, 9368892), (2418, 8648208), (2511, 8327904), (2592, 8067657), (2808, 7447068), (2976, 7026669), (3159, 6619616), (3224, 6486156), (3348, 6245928), (3627, 5765472), (3744, 5585301), (3888, 5378438), (4212, 4964712), (4464, 4684446), (4836, 4324104), (5022, 4163952), (5616, 3723534), (6318, 3309808), (6448, 3243078), (6673, 3133728), (6696, 3122964), (7254, 2882736), (7533, 2775968), (7776, 2689219), (8424, 2482356), (8928, 2342223), (9672, 2162052), (10044, 2081976), (10881, 1921824), (11232, 1861767), (12636, 1654904), (12896, 1621539), (13346, 1566864), (13392, 1561482), (14508, 1441368), (15066, 1387984), (16848, 1241178), (19344, 1081026), (20019, 1044576), (20088, 1040988), (21762, 960912), (25272, 827452), (26692, 783432), (26784, 780741), (29016, 720684), (30132, 693992), (32643, 640608), (33696, 620589), (38688, 540513), (40038, 522288), (40176, 520494), (43524, 480456), (50544, 413726), (53384, 391716), (58032, 360342), (60057, 348192), (60264, 346996), (65286, 320304), (80076, 261144), (80352, 260247), (86749, 241056), (87048, 240228), (97929, 213536), (101088, 206863), (106768, 195858), (116064, 180171), (120114, 174096), (120528, 173498), (130572, 160152)]