20705906592

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{397}}^1\times {\mathrm{631}}^1$

素因数の和:1092

約数の個数: 288

約数和(自身を含む): 69218682624

約数和(自身を除く): 48512776032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 41, 42, 48, 56, 63, 72, 82, 84, 96, 112, 123, 126, 144, 164, 168, 224, 246, 252, 287, 288, 328, 336, 369, 397, 492, 504, 574, 631, 656, 672, 738, 794, 861, 984, 1008, 1148, 1191, 1262, 1312, 1476, 1588, 1722, 1893, 1968, 2016, 2296, 2382, 2524, 2583, 2779, 2952, 3176, 3444, 3573, 3786, 3936, 4417, 4592, 4764, 5048, 5166, 5558, 5679, 5904, 6352, 6888, 7146, 7572, 8337, 8834, 9184, 9528, 10096, 10332, 11116, 11358, 11808, 12704, 13251, 13776, 14292, 15144, 16277, 16674, 17668, 19056, 20192, 20664, 22232, 22716, 25011, 25871, 26502, 27552, 28584, 30288, 32554, 33348, 35336, 38112, 39753, 41328, 44464, 45432, 48831, 50022, 51742, 53004, 57168, 60576, 65108, 66696, 70672, 77613, 79506, 82656, 88928, 90864, 97662, 100044, 103484, 106008, 113939, 114336, 130216, 133392, 141344, 146493, 155226, 159012, 181097, 181728, 195324, 200088, 206968, 212016, 227878, 232839, 250507, 260432, 266784, 292986, 310452, 318024, 341817, 362194, 390648, 400176, 413936, 424032, 455756, 465678, 501014, 520864, 543291, 585972, 620904, 636048, 683634, 724388, 751521, 781296, 800352, 827872, 911512, 931356, 1002028, 1025451, 1086582, 1171944, 1241808, 1272096, 1367268, 1448776, 1503042, 1562592, 1629873, 1753549, 1823024, 1862712, 2004056, 2050902, 2173164, 2254563, 2343888, 2483616, 2734536, 2897552, 3006084, 3259746, 3507098, 3646048, 3725424, 4008112, 4101804, 4346328, 4509126, 4687776, 5260647, 5469072, 5795104, 6012168, 6519492, 7014196, 7450848, 8016224, 8203608, 8692656, 9018252, 10270787, 10521294, 10938144, 12024336, 13038984, 14028392, 15781941, 16407216, 17385312, 18036504, 20541574, 21042588, 24048672, 26077968, 28056784, 30812361, 31563882, 32814432, 36073008, 41083148, 42085176, 52155936, 56113568, 61624722, 63127764, 71895509, 72146016, 82166296, 84170352, 92437083, 123249444, 126255528, 143791018, 164332592, 168340704, 184874166, 215686527, 246498888, 252511056, 287582036, 328665184, 369748332, 431373054, 492997776, 505022112, 575164072, 647059581, 739496664, 862746108, 985995552, 1150328144, 1294119162, 1478993328, 1725492216, 2300656288, 2588238324, 2957986656, 3450984432, 5176476648, 6901968864, 10352953296, 20705906592]

約数ペア:

[(1, 20705906592), (2, 10352953296), (3, 6901968864), (4, 5176476648), (6, 3450984432), (7, 2957986656), (8, 2588238324), (9, 2300656288), (12, 1725492216), (14, 1478993328), (16, 1294119162), (18, 1150328144), (21, 985995552), (24, 862746108), (28, 739496664), (32, 647059581), (36, 575164072), (41, 505022112), (42, 492997776), (48, 431373054), (56, 369748332), (63, 328665184), (72, 287582036), (82, 252511056), (84, 246498888), (96, 215686527), (112, 184874166), (123, 168340704), (126, 164332592), (144, 143791018), (164, 126255528), (168, 123249444), (224, 92437083), (246, 84170352), (252, 82166296), (287, 72146016), (288, 71895509), (328, 63127764), (336, 61624722), (369, 56113568), (397, 52155936), (492, 42085176), (504, 41083148), (574, 36073008), (631, 32814432), (656, 31563882), (672, 30812361), (738, 28056784), (794, 26077968), (861, 24048672), (984, 21042588), (1008, 20541574), (1148, 18036504), (1191, 17385312), (1262, 16407216), (1312, 15781941), (1476, 14028392), (1588, 13038984), (1722, 12024336), (1893, 10938144), (1968, 10521294), (2016, 10270787), (2296, 9018252), (2382, 8692656), (2524, 8203608), (2583, 8016224), (2779, 7450848), (2952, 7014196), (3176, 6519492), (3444, 6012168), (3573, 5795104), (3786, 5469072), (3936, 5260647), (4417, 4687776), (4592, 4509126), (4764, 4346328), (5048, 4101804), (5166, 4008112), (5558, 3725424), (5679, 3646048), (5904, 3507098), (6352, 3259746), (6888, 3006084), (7146, 2897552), (7572, 2734536), (8337, 2483616), (8834, 2343888), (9184, 2254563), (9528, 2173164), (10096, 2050902), (10332, 2004056), (11116, 1862712), (11358, 1823024), (11808, 1753549), (12704, 1629873), (13251, 1562592), (13776, 1503042), (14292, 1448776), (15144, 1367268), (16277, 1272096), (16674, 1241808), (17668, 1171944), (19056, 1086582), (20192, 1025451), (20664, 1002028), (22232, 931356), (22716, 911512), (25011, 827872), (25871, 800352), (26502, 781296), (27552, 751521), (28584, 724388), (30288, 683634), (32554, 636048), (33348, 620904), (35336, 585972), (38112, 543291), (39753, 520864), (41328, 501014), (44464, 465678), (45432, 455756), (48831, 424032), (50022, 413936), (51742, 400176), (53004, 390648), (57168, 362194), (60576, 341817), (65108, 318024), (66696, 310452), (70672, 292986), (77613, 266784), (79506, 260432), (82656, 250507), (88928, 232839), (90864, 227878), (97662, 212016), (100044, 206968), (103484, 200088), (106008, 195324), (113939, 181728), (114336, 181097), (130216, 159012), (133392, 155226), (141344, 146493)]