20984081184

素因数分解:

$2^5\times 3^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{51347}}^1$

素因数の和:51420

約数の個数: 192

約数和(自身を含む): 68321594880

約数和(自身を除く): 47337513696

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 43, 44, 48, 54, 66, 72, 86, 88, 96, 99, 108, 129, 132, 144, 172, 176, 198, 216, 258, 264, 288, 297, 344, 352, 387, 396, 432, 473, 516, 528, 594, 688, 774, 792, 864, 946, 1032, 1056, 1161, 1188, 1376, 1419, 1548, 1584, 1892, 2064, 2322, 2376, 2838, 3096, 3168, 3784, 4128, 4257, 4644, 4752, 5676, 6192, 7568, 8514, 9288, 9504, 11352, 12384, 12771, 15136, 17028, 18576, 22704, 25542, 34056, 37152, 45408, 51084, 51347, 68112, 102168, 102694, 136224, 154041, 204336, 205388, 308082, 408672, 410776, 462123, 564817, 616164, 821552, 924246, 1129634, 1232328, 1386369, 1643104, 1694451, 1848492, 2207921, 2259268, 2464656, 2772738, 3388902, 3696984, 4415842, 4518536, 4929312, 5083353, 5545476, 6623763, 6777804, 7393968, 8831684, 9037072, 10166706, 11090952, 13247526, 13555608, 14787936, 15250059, 17663368, 18074144, 19871289, 20333412, 22181904, 24287131, 26495052, 27111216, 30500118, 35326736, 39742578, 40666824, 44363808, 48574262, 52990104, 54222432, 59613867, 61000236, 70653472, 72861393, 79485156, 81333648, 97148524, 105980208, 119227734, 122000472, 145722786, 158970312, 162667296, 194297048, 211960416, 218584179, 238455468, 244000944, 291445572, 317940624, 388594096, 437168358, 476910936, 488001888, 582891144, 635881248, 655752537, 777188192, 874336716, 953821872, 1165782288, 1311505074, 1748673432, 1907643744, 2331564576, 2623010148, 3497346864, 5246020296, 6994693728, 10492040592, 20984081184]

約数ペア:

[(1, 20984081184), (2, 10492040592), (3, 6994693728), (4, 5246020296), (6, 3497346864), (8, 2623010148), (9, 2331564576), (11, 1907643744), (12, 1748673432), (16, 1311505074), (18, 1165782288), (22, 953821872), (24, 874336716), (27, 777188192), (32, 655752537), (33, 635881248), (36, 582891144), (43, 488001888), (44, 476910936), (48, 437168358), (54, 388594096), (66, 317940624), (72, 291445572), (86, 244000944), (88, 238455468), (96, 218584179), (99, 211960416), (108, 194297048), (129, 162667296), (132, 158970312), (144, 145722786), (172, 122000472), (176, 119227734), (198, 105980208), (216, 97148524), (258, 81333648), (264, 79485156), (288, 72861393), (297, 70653472), (344, 61000236), (352, 59613867), (387, 54222432), (396, 52990104), (432, 48574262), (473, 44363808), (516, 40666824), (528, 39742578), (594, 35326736), (688, 30500118), (774, 27111216), (792, 26495052), (864, 24287131), (946, 22181904), (1032, 20333412), (1056, 19871289), (1161, 18074144), (1188, 17663368), (1376, 15250059), (1419, 14787936), (1548, 13555608), (1584, 13247526), (1892, 11090952), (2064, 10166706), (2322, 9037072), (2376, 8831684), (2838, 7393968), (3096, 6777804), (3168, 6623763), (3784, 5545476), (4128, 5083353), (4257, 4929312), (4644, 4518536), (4752, 4415842), (5676, 3696984), (6192, 3388902), (7568, 2772738), (8514, 2464656), (9288, 2259268), (9504, 2207921), (11352, 1848492), (12384, 1694451), (12771, 1643104), (15136, 1386369), (17028, 1232328), (18576, 1129634), (22704, 924246), (25542, 821552), (34056, 616164), (37152, 564817), (45408, 462123), (51084, 410776), (51347, 408672), (68112, 308082), (102168, 205388), (102694, 204336), (136224, 154041)]