20177919936

素因数分解:

$2^6\times 3^3\times {\mathrm{43}}^1\times {\mathrm{443}}^1\times {\mathrm{613}}^1$

素因数の和:1120

約数の個数: 224

約数和(自身を含む): 60935128320

約数和(自身を除く): 40757208384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 43, 48, 54, 64, 72, 86, 96, 108, 129, 144, 172, 192, 216, 258, 288, 344, 387, 432, 443, 516, 576, 613, 688, 774, 864, 886, 1032, 1161, 1226, 1329, 1376, 1548, 1728, 1772, 1839, 2064, 2322, 2452, 2658, 2752, 3096, 3544, 3678, 3987, 4128, 4644, 4904, 5316, 5517, 6192, 7088, 7356, 7974, 8256, 9288, 9808, 10632, 11034, 11961, 12384, 14176, 14712, 15948, 16551, 18576, 19049, 19616, 21264, 22068, 23922, 24768, 26359, 28352, 29424, 31896, 33102, 37152, 38098, 39232, 42528, 44136, 47844, 52718, 57147, 58848, 63792, 66204, 74304, 76196, 79077, 85056, 88272, 95688, 105436, 114294, 117696, 127584, 132408, 152392, 158154, 171441, 176544, 191376, 210872, 228588, 237231, 255168, 264816, 271559, 304784, 316308, 342882, 353088, 382752, 421744, 457176, 474462, 514323, 529632, 543118, 609568, 632616, 685764, 711693, 765504, 814677, 843488, 914352, 948924, 1028646, 1059264, 1086236, 1219136, 1265232, 1371528, 1423386, 1629354, 1686976, 1828704, 1897848, 2057292, 2172472, 2444031, 2530464, 2743056, 2846772, 3258708, 3657408, 3795696, 4114584, 4344944, 4888062, 5060928, 5486112, 5693544, 6517416, 7332093, 7591392, 8229168, 8689888, 9776124, 10972224, 11387088, 11677037, 13034832, 14664186, 15182784, 16458336, 17379776, 19552248, 22774176, 23354074, 26069664, 29328372, 32916672, 35031111, 39104496, 45548352, 46708148, 52139328, 58656744, 70062222, 78208992, 93416296, 105093333, 117313488, 140124444, 156417984, 186832592, 210186666, 234626976, 280248888, 315279999, 373665184, 420373332, 469253952, 560497776, 630559998, 747330368, 840746664, 1120995552, 1261119996, 1681493328, 2241991104, 2522239992, 3362986656, 5044479984, 6725973312, 10088959968, 20177919936]

約数ペア:

[(1, 20177919936), (2, 10088959968), (3, 6725973312), (4, 5044479984), (6, 3362986656), (8, 2522239992), (9, 2241991104), (12, 1681493328), (16, 1261119996), (18, 1120995552), (24, 840746664), (27, 747330368), (32, 630559998), (36, 560497776), (43, 469253952), (48, 420373332), (54, 373665184), (64, 315279999), (72, 280248888), (86, 234626976), (96, 210186666), (108, 186832592), (129, 156417984), (144, 140124444), (172, 117313488), (192, 105093333), (216, 93416296), (258, 78208992), (288, 70062222), (344, 58656744), (387, 52139328), (432, 46708148), (443, 45548352), (516, 39104496), (576, 35031111), (613, 32916672), (688, 29328372), (774, 26069664), (864, 23354074), (886, 22774176), (1032, 19552248), (1161, 17379776), (1226, 16458336), (1329, 15182784), (1376, 14664186), (1548, 13034832), (1728, 11677037), (1772, 11387088), (1839, 10972224), (2064, 9776124), (2322, 8689888), (2452, 8229168), (2658, 7591392), (2752, 7332093), (3096, 6517416), (3544, 5693544), (3678, 5486112), (3987, 5060928), (4128, 4888062), (4644, 4344944), (4904, 4114584), (5316, 3795696), (5517, 3657408), (6192, 3258708), (7088, 2846772), (7356, 2743056), (7974, 2530464), (8256, 2444031), (9288, 2172472), (9808, 2057292), (10632, 1897848), (11034, 1828704), (11961, 1686976), (12384, 1629354), (14176, 1423386), (14712, 1371528), (15948, 1265232), (16551, 1219136), (18576, 1086236), (19049, 1059264), (19616, 1028646), (21264, 948924), (22068, 914352), (23922, 843488), (24768, 814677), (26359, 765504), (28352, 711693), (29424, 685764), (31896, 632616), (33102, 609568), (37152, 543118), (38098, 529632), (39232, 514323), (42528, 474462), (44136, 457176), (47844, 421744), (52718, 382752), (57147, 353088), (58848, 342882), (63792, 316308), (66204, 304784), (74304, 271559), (76196, 264816), (79077, 255168), (85056, 237231), (88272, 228588), (95688, 210872), (105436, 191376), (114294, 176544), (117696, 171441), (127584, 158154), (132408, 152392)]