20173199634

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{347}}^1$

素因数の和:574

約数の個数: 256

約数和(自身を含む): 55564185600

約数和(自身を除く): 35390985966

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 34, 42, 51, 54, 63, 83, 102, 109, 119, 126, 153, 166, 189, 218, 238, 249, 306, 327, 347, 357, 378, 459, 498, 581, 654, 694, 714, 747, 763, 918, 981, 1041, 1071, 1162, 1411, 1494, 1526, 1743, 1853, 1962, 2082, 2142, 2241, 2289, 2429, 2822, 2943, 3123, 3213, 3486, 3706, 4233, 4482, 4578, 4858, 5229, 5559, 5886, 5899, 6246, 6426, 6867, 7287, 8466, 9047, 9369, 9877, 10458, 11118, 11798, 12699, 12971, 13734, 14574, 15687, 16677, 17697, 18094, 18738, 19754, 20601, 21861, 25398, 25942, 27141, 28801, 29631, 31374, 33354, 35394, 37823, 38097, 38913, 41202, 41293, 43722, 50031, 53091, 54282, 57602, 59262, 63329, 65583, 75646, 76194, 77826, 81423, 82586, 86403, 88893, 100062, 106182, 113469, 116739, 123879, 126658, 131166, 153799, 159273, 162846, 172806, 177786, 189987, 201607, 226938, 233478, 244269, 247758, 259209, 264761, 266679, 307598, 318546, 340407, 350217, 371637, 379974, 403214, 461397, 488538, 489617, 518418, 529522, 533358, 569961, 604821, 642991, 680814, 700434, 743274, 777627, 794283, 922794, 979234, 1021221, 1076593, 1114911, 1139922, 1209642, 1285982, 1384191, 1468851, 1555254, 1588566, 1709883, 1814463, 1928973, 2042442, 2153186, 2229822, 2382849, 2768382, 2937702, 3139309, 3229779, 3419766, 3427319, 3628926, 3857946, 4152573, 4406553, 4500937, 4765698, 5443389, 5786919, 6278618, 6459558, 6854638, 7148547, 8305146, 8813106, 9001874, 9417927, 9689337, 10281957, 10886778, 11573838, 13219659, 13502811, 14297094, 17360757, 18835854, 19378674, 20563914, 21975163, 26439318, 27005622, 28253781, 29068011, 30845871, 34721514, 40508433, 43950326, 53368253, 56507562, 58136022, 61691742, 65925489, 81016866, 84761343, 92537613, 106736506, 121525299, 131850978, 160104759, 169522686, 185075226, 197776467, 243050598, 320209518, 373577771, 395552934, 480314277, 593329401, 747155542, 960628554, 1120733313, 1186658802, 1440942831, 2241466626, 2881885662, 3362199939, 6724399878, 10086599817, 20173199634]

約数ペア:

[(1, 20173199634), (2, 10086599817), (3, 6724399878), (6, 3362199939), (7, 2881885662), (9, 2241466626), (14, 1440942831), (17, 1186658802), (18, 1120733313), (21, 960628554), (27, 747155542), (34, 593329401), (42, 480314277), (51, 395552934), (54, 373577771), (63, 320209518), (83, 243050598), (102, 197776467), (109, 185075226), (119, 169522686), (126, 160104759), (153, 131850978), (166, 121525299), (189, 106736506), (218, 92537613), (238, 84761343), (249, 81016866), (306, 65925489), (327, 61691742), (347, 58136022), (357, 56507562), (378, 53368253), (459, 43950326), (498, 40508433), (581, 34721514), (654, 30845871), (694, 29068011), (714, 28253781), (747, 27005622), (763, 26439318), (918, 21975163), (981, 20563914), (1041, 19378674), (1071, 18835854), (1162, 17360757), (1411, 14297094), (1494, 13502811), (1526, 13219659), (1743, 11573838), (1853, 10886778), (1962, 10281957), (2082, 9689337), (2142, 9417927), (2241, 9001874), (2289, 8813106), (2429, 8305146), (2822, 7148547), (2943, 6854638), (3123, 6459558), (3213, 6278618), (3486, 5786919), (3706, 5443389), (4233, 4765698), (4482, 4500937), (4578, 4406553), (4858, 4152573), (5229, 3857946), (5559, 3628926), (5886, 3427319), (5899, 3419766), (6246, 3229779), (6426, 3139309), (6867, 2937702), (7287, 2768382), (8466, 2382849), (9047, 2229822), (9369, 2153186), (9877, 2042442), (10458, 1928973), (11118, 1814463), (11798, 1709883), (12699, 1588566), (12971, 1555254), (13734, 1468851), (14574, 1384191), (15687, 1285982), (16677, 1209642), (17697, 1139922), (18094, 1114911), (18738, 1076593), (19754, 1021221), (20601, 979234), (21861, 922794), (25398, 794283), (25942, 777627), (27141, 743274), (28801, 700434), (29631, 680814), (31374, 642991), (33354, 604821), (35394, 569961), (37823, 533358), (38097, 529522), (38913, 518418), (41202, 489617), (41293, 488538), (43722, 461397), (50031, 403214), (53091, 379974), (54282, 371637), (57602, 350217), (59262, 340407), (63329, 318546), (65583, 307598), (75646, 266679), (76194, 264761), (77826, 259209), (81423, 247758), (82586, 244269), (86403, 233478), (88893, 226938), (100062, 201607), (106182, 189987), (113469, 177786), (116739, 172806), (123879, 162846), (126658, 159273), (131166, 153799)]