20702085264

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{1693}}^1\times {\mathrm{1733}}^1$

素因数の和:3454

約数の個数: 180

約数和(自身を含む): 67474923516

約数和(自身を除く): 46772838252

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1693, 1733, 1764, 2352, 3386, 3466, 3528, 5079, 5199, 6772, 6932, 7056, 10158, 10398, 11851, 12131, 13544, 13864, 15237, 15597, 20316, 20796, 23702, 24262, 27088, 27728, 30474, 31194, 35553, 36393, 40632, 41592, 47404, 48524, 60948, 62388, 71106, 72786, 81264, 82957, 83184, 84917, 94808, 97048, 106659, 109179, 121896, 124776, 142212, 145572, 165914, 169834, 189616, 194096, 213318, 218358, 243792, 248871, 249552, 254751, 284424, 291144, 331828, 339668, 426636, 436716, 497742, 509502, 568848, 582288, 663656, 679336, 746613, 764253, 853272, 873432, 995484, 1019004, 1327312, 1358672, 1493226, 1528506, 1706544, 1746864, 1990968, 2038008, 2933969, 2986452, 3057012, 3981936, 4076016, 5867938, 5972904, 6114024, 8801907, 11735876, 11945808, 12228048, 17603814, 20537783, 23471752, 26405721, 35207628, 41075566, 46943504, 52811442, 61613349, 70415256, 82151132, 105622884, 123226698, 140830512, 143764481, 164302264, 184840047, 211245768, 246453396, 287528962, 328604528, 369680094, 422491536, 431293443, 492906792, 575057924, 739360188, 862586886, 985813584, 1150115848, 1293880329, 1478720376, 1725173772, 2300231696, 2587760658, 2957440752, 3450347544, 5175521316, 6900695088, 10351042632, 20702085264]

約数ペア:

[(1, 20702085264), (2, 10351042632), (3, 6900695088), (4, 5175521316), (6, 3450347544), (7, 2957440752), (8, 2587760658), (9, 2300231696), (12, 1725173772), (14, 1478720376), (16, 1293880329), (18, 1150115848), (21, 985813584), (24, 862586886), (28, 739360188), (36, 575057924), (42, 492906792), (48, 431293443), (49, 422491536), (56, 369680094), (63, 328604528), (72, 287528962), (84, 246453396), (98, 211245768), (112, 184840047), (126, 164302264), (144, 143764481), (147, 140830512), (168, 123226698), (196, 105622884), (252, 82151132), (294, 70415256), (336, 61613349), (392, 52811442), (441, 46943504), (504, 41075566), (588, 35207628), (784, 26405721), (882, 23471752), (1008, 20537783), (1176, 17603814), (1693, 12228048), (1733, 11945808), (1764, 11735876), (2352, 8801907), (3386, 6114024), (3466, 5972904), (3528, 5867938), (5079, 4076016), (5199, 3981936), (6772, 3057012), (6932, 2986452), (7056, 2933969), (10158, 2038008), (10398, 1990968), (11851, 1746864), (12131, 1706544), (13544, 1528506), (13864, 1493226), (15237, 1358672), (15597, 1327312), (20316, 1019004), (20796, 995484), (23702, 873432), (24262, 853272), (27088, 764253), (27728, 746613), (30474, 679336), (31194, 663656), (35553, 582288), (36393, 568848), (40632, 509502), (41592, 497742), (47404, 436716), (48524, 426636), (60948, 339668), (62388, 331828), (71106, 291144), (72786, 284424), (81264, 254751), (82957, 249552), (83184, 248871), (84917, 243792), (94808, 218358), (97048, 213318), (106659, 194096), (109179, 189616), (121896, 169834), (124776, 165914), (142212, 145572)]