20139098484

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{241}}^1$

素因数の和:506

約数の個数: 192

約数和(自身を含む): 52210109952

約数和(自身を除く): 32071011468

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 41, 51, 68, 82, 97, 102, 103, 123, 164, 194, 204, 206, 241, 246, 291, 309, 388, 412, 482, 492, 582, 618, 697, 723, 964, 1164, 1236, 1394, 1446, 1649, 1751, 2091, 2788, 2892, 3298, 3502, 3977, 4097, 4182, 4223, 4947, 5253, 6596, 7004, 7954, 8194, 8364, 8446, 9881, 9894, 9991, 10506, 11931, 12291, 12669, 15908, 16388, 16892, 19762, 19788, 19982, 21012, 23377, 23862, 24582, 24823, 25338, 29643, 29973, 39524, 39964, 46754, 47724, 49164, 49646, 50676, 59286, 59946, 67609, 70131, 71791, 74469, 93508, 99292, 118572, 119892, 135218, 140262, 143582, 148938, 167977, 169847, 202827, 215373, 270436, 280524, 287164, 297876, 335954, 339694, 397409, 405654, 409631, 421991, 430746, 503931, 509541, 671908, 679388, 794818, 811308, 819262, 843982, 861492, 958457, 1007862, 1017743, 1019082, 1192227, 1228893, 1265973, 1589636, 1638524, 1687964, 1916914, 2015724, 2035486, 2038164, 2384454, 2407831, 2457786, 2531946, 2875371, 3053229, 3833828, 4070972, 4768908, 4815662, 4915572, 5063892, 5750742, 6106458, 6963727, 7223493, 9631324, 11501484, 12212916, 13927454, 14446986, 16293769, 17301631, 20891181, 27854908, 28893972, 32587538, 34603262, 40933127, 41782362, 48881307, 51904893, 65175076, 69206524, 81866254, 83564724, 97762614, 98721071, 103809786, 122799381, 163732508, 195525228, 197442142, 207619572, 245598762, 296163213, 394884284, 491197524, 592326426, 1184652852, 1678258207, 3356516414, 5034774621, 6713032828, 10069549242, 20139098484]

約数ペア:

[(1, 20139098484), (2, 10069549242), (3, 6713032828), (4, 5034774621), (6, 3356516414), (12, 1678258207), (17, 1184652852), (34, 592326426), (41, 491197524), (51, 394884284), (68, 296163213), (82, 245598762), (97, 207619572), (102, 197442142), (103, 195525228), (123, 163732508), (164, 122799381), (194, 103809786), (204, 98721071), (206, 97762614), (241, 83564724), (246, 81866254), (291, 69206524), (309, 65175076), (388, 51904893), (412, 48881307), (482, 41782362), (492, 40933127), (582, 34603262), (618, 32587538), (697, 28893972), (723, 27854908), (964, 20891181), (1164, 17301631), (1236, 16293769), (1394, 14446986), (1446, 13927454), (1649, 12212916), (1751, 11501484), (2091, 9631324), (2788, 7223493), (2892, 6963727), (3298, 6106458), (3502, 5750742), (3977, 5063892), (4097, 4915572), (4182, 4815662), (4223, 4768908), (4947, 4070972), (5253, 3833828), (6596, 3053229), (7004, 2875371), (7954, 2531946), (8194, 2457786), (8364, 2407831), (8446, 2384454), (9881, 2038164), (9894, 2035486), (9991, 2015724), (10506, 1916914), (11931, 1687964), (12291, 1638524), (12669, 1589636), (15908, 1265973), (16388, 1228893), (16892, 1192227), (19762, 1019082), (19788, 1017743), (19982, 1007862), (21012, 958457), (23377, 861492), (23862, 843982), (24582, 819262), (24823, 811308), (25338, 794818), (29643, 679388), (29973, 671908), (39524, 509541), (39964, 503931), (46754, 430746), (47724, 421991), (49164, 409631), (49646, 405654), (50676, 397409), (59286, 339694), (59946, 335954), (67609, 297876), (70131, 287164), (71791, 280524), (74469, 270436), (93508, 215373), (99292, 202827), (118572, 169847), (119892, 167977), (135218, 148938), (140262, 143582)]