20260876944

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{7019}}^1$

素因数の和:7130

約数の個数: 240

約数和(自身を含む): 66685731840

約数和(自身を除く): 46424854896

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 71, 77, 84, 88, 112, 121, 132, 142, 154, 168, 176, 213, 231, 242, 264, 284, 308, 336, 363, 426, 462, 484, 497, 528, 568, 616, 726, 781, 847, 852, 924, 968, 994, 1136, 1232, 1452, 1491, 1562, 1694, 1704, 1848, 1936, 1988, 2343, 2541, 2904, 2982, 3124, 3388, 3408, 3696, 3976, 4686, 5082, 5467, 5808, 5964, 6248, 6776, 7019, 7952, 8591, 9372, 10164, 10934, 11928, 12496, 13552, 14038, 16401, 17182, 18744, 20328, 21057, 21868, 23856, 25773, 28076, 32802, 34364, 37488, 40656, 42114, 43736, 49133, 51546, 56152, 60137, 65604, 68728, 77209, 84228, 87472, 98266, 103092, 112304, 120274, 131208, 137456, 147399, 154418, 168456, 180411, 196532, 206184, 231627, 240548, 262416, 294798, 308836, 336912, 360822, 393064, 412368, 463254, 481096, 498349, 540463, 589596, 617672, 721644, 786128, 849299, 926508, 962192, 996698, 1080926, 1179192, 1235344, 1443288, 1495047, 1621389, 1698598, 1853016, 1993396, 2161852, 2358384, 2547897, 2886576, 2990094, 3242778, 3397196, 3488443, 3706032, 3986792, 4323704, 5095794, 5481839, 5945093, 5980188, 6485556, 6794392, 6976886, 7973584, 8647408, 10191588, 10465329, 10963678, 11890186, 11960376, 12971112, 13588784, 13953772, 16445517, 17835279, 20383176, 20930658, 21927356, 23780372, 23920752, 25942224, 27907544, 32891034, 35670558, 38372873, 40766352, 41861316, 43854712, 47560744, 55815088, 60300229, 65782068, 71341116, 76745746, 83722632, 87709424, 95121488, 115118619, 120600458, 131564136, 142682232, 153491492, 167445264, 180900687, 230237238, 241200916, 263128272, 285364464, 306982984, 361801374, 422101603, 460474476, 482401832, 613965968, 723602748, 844203206, 920948952, 964803664, 1266304809, 1447205496, 1688406412, 1841897904, 2532609618, 2894410992, 3376812824, 5065219236, 6753625648, 10130438472, 20260876944]

約数ペア:

[(1, 20260876944), (2, 10130438472), (3, 6753625648), (4, 5065219236), (6, 3376812824), (7, 2894410992), (8, 2532609618), (11, 1841897904), (12, 1688406412), (14, 1447205496), (16, 1266304809), (21, 964803664), (22, 920948952), (24, 844203206), (28, 723602748), (33, 613965968), (42, 482401832), (44, 460474476), (48, 422101603), (56, 361801374), (66, 306982984), (71, 285364464), (77, 263128272), (84, 241200916), (88, 230237238), (112, 180900687), (121, 167445264), (132, 153491492), (142, 142682232), (154, 131564136), (168, 120600458), (176, 115118619), (213, 95121488), (231, 87709424), (242, 83722632), (264, 76745746), (284, 71341116), (308, 65782068), (336, 60300229), (363, 55815088), (426, 47560744), (462, 43854712), (484, 41861316), (497, 40766352), (528, 38372873), (568, 35670558), (616, 32891034), (726, 27907544), (781, 25942224), (847, 23920752), (852, 23780372), (924, 21927356), (968, 20930658), (994, 20383176), (1136, 17835279), (1232, 16445517), (1452, 13953772), (1491, 13588784), (1562, 12971112), (1694, 11960376), (1704, 11890186), (1848, 10963678), (1936, 10465329), (1988, 10191588), (2343, 8647408), (2541, 7973584), (2904, 6976886), (2982, 6794392), (3124, 6485556), (3388, 5980188), (3408, 5945093), (3696, 5481839), (3976, 5095794), (4686, 4323704), (5082, 3986792), (5467, 3706032), (5808, 3488443), (5964, 3397196), (6248, 3242778), (6776, 2990094), (7019, 2886576), (7952, 2547897), (8591, 2358384), (9372, 2161852), (10164, 1993396), (10934, 1853016), (11928, 1698598), (12496, 1621389), (13552, 1495047), (14038, 1443288), (16401, 1235344), (17182, 1179192), (18744, 1080926), (20328, 996698), (21057, 962192), (21868, 926508), (23856, 849299), (25773, 786128), (28076, 721644), (32802, 617672), (34364, 589596), (37488, 540463), (40656, 498349), (42114, 481096), (43736, 463254), (49133, 412368), (51546, 393064), (56152, 360822), (60137, 336912), (65604, 308836), (68728, 294798), (77209, 262416), (84228, 240548), (87472, 231627), (98266, 206184), (103092, 196532), (112304, 180411), (120274, 168456), (131208, 154418), (137456, 147399)]