20591673504

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{2111}}^1$

素因数の和:2323

約数の個数: 192

約数和(自身を含む): 59012997120

約数和(自身を除く): 38421323616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 43, 48, 51, 68, 86, 96, 102, 129, 136, 139, 172, 204, 258, 272, 278, 344, 408, 417, 516, 544, 556, 688, 731, 816, 834, 1032, 1112, 1376, 1462, 1632, 1668, 2064, 2111, 2193, 2224, 2363, 2924, 3336, 4128, 4222, 4386, 4448, 4726, 5848, 5977, 6333, 6672, 7089, 8444, 8772, 9452, 11696, 11954, 12666, 13344, 14178, 16888, 17544, 17931, 18904, 23392, 23908, 25332, 28356, 33776, 35088, 35862, 35887, 37808, 47816, 50664, 56712, 67552, 70176, 71724, 71774, 75616, 90773, 95632, 101328, 101609, 107661, 113424, 143448, 143548, 181546, 191264, 202656, 203218, 215322, 226848, 272319, 286896, 287096, 293429, 304827, 363092, 406436, 430644, 544638, 573792, 574192, 586858, 609654, 726184, 812872, 861288, 880287, 1089276, 1148384, 1173716, 1219308, 1452368, 1543141, 1625744, 1722576, 1760574, 2178552, 2347432, 2438616, 2904736, 3086282, 3251488, 3445152, 3521148, 4357104, 4629423, 4694864, 4877232, 4988293, 6172564, 7042296, 8714208, 9258846, 9389728, 9754464, 9976586, 12345128, 12617447, 14084592, 14964879, 18517692, 19953172, 24690256, 25234894, 28169184, 29929758, 37035384, 37852341, 39906344, 49380512, 50469788, 59859516, 74070768, 75704682, 79812688, 100939576, 119719032, 148141536, 151409364, 159625376, 201879152, 214496599, 239438064, 302818728, 403758304, 428993198, 478876128, 605637456, 643489797, 857986396, 1211274912, 1286979594, 1715972792, 2573959188, 3431945584, 5147918376, 6863891168, 10295836752, 20591673504]

約数ペア:

[(1, 20591673504), (2, 10295836752), (3, 6863891168), (4, 5147918376), (6, 3431945584), (8, 2573959188), (12, 1715972792), (16, 1286979594), (17, 1211274912), (24, 857986396), (32, 643489797), (34, 605637456), (43, 478876128), (48, 428993198), (51, 403758304), (68, 302818728), (86, 239438064), (96, 214496599), (102, 201879152), (129, 159625376), (136, 151409364), (139, 148141536), (172, 119719032), (204, 100939576), (258, 79812688), (272, 75704682), (278, 74070768), (344, 59859516), (408, 50469788), (417, 49380512), (516, 39906344), (544, 37852341), (556, 37035384), (688, 29929758), (731, 28169184), (816, 25234894), (834, 24690256), (1032, 19953172), (1112, 18517692), (1376, 14964879), (1462, 14084592), (1632, 12617447), (1668, 12345128), (2064, 9976586), (2111, 9754464), (2193, 9389728), (2224, 9258846), (2363, 8714208), (2924, 7042296), (3336, 6172564), (4128, 4988293), (4222, 4877232), (4386, 4694864), (4448, 4629423), (4726, 4357104), (5848, 3521148), (5977, 3445152), (6333, 3251488), (6672, 3086282), (7089, 2904736), (8444, 2438616), (8772, 2347432), (9452, 2178552), (11696, 1760574), (11954, 1722576), (12666, 1625744), (13344, 1543141), (14178, 1452368), (16888, 1219308), (17544, 1173716), (17931, 1148384), (18904, 1089276), (23392, 880287), (23908, 861288), (25332, 812872), (28356, 726184), (33776, 609654), (35088, 586858), (35862, 574192), (35887, 573792), (37808, 544638), (47816, 430644), (50664, 406436), (56712, 363092), (67552, 304827), (70176, 293429), (71724, 287096), (71774, 286896), (75616, 272319), (90773, 226848), (95632, 215322), (101328, 203218), (101609, 202656), (107661, 191264), (113424, 181546), (143448, 143548)]