20407746744

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{331}}^1\times {\mathrm{337}}^1$

素因数の和:712

約数の個数: 384

約数和(自身を含む): 71638694400

約数和(自身を除く): 51230947656

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 54, 56, 63, 66, 72, 77, 84, 88, 99, 108, 121, 126, 132, 154, 168, 189, 198, 216, 231, 242, 252, 264, 297, 308, 331, 337, 363, 378, 396, 462, 484, 504, 594, 616, 662, 674, 693, 726, 756, 792, 847, 924, 968, 993, 1011, 1089, 1188, 1324, 1348, 1386, 1452, 1512, 1694, 1848, 1986, 2022, 2079, 2178, 2317, 2359, 2376, 2541, 2648, 2696, 2772, 2904, 2979, 3033, 3267, 3388, 3641, 3707, 3972, 4044, 4158, 4356, 4634, 4718, 5082, 5544, 5958, 6066, 6534, 6776, 6951, 7077, 7282, 7414, 7623, 7944, 8088, 8316, 8712, 8937, 9099, 9268, 9436, 10164, 10923, 11121, 11916, 12132, 13068, 13902, 14154, 14564, 14828, 15246, 16632, 17874, 18198, 18536, 18872, 20328, 20853, 21231, 21846, 22242, 22869, 23832, 24264, 25487, 25949, 26136, 27804, 28308, 29128, 29656, 30492, 32769, 33363, 35748, 36396, 40051, 40777, 41706, 42462, 43692, 44484, 45738, 50974, 51898, 55608, 56616, 60984, 62559, 63693, 65538, 66726, 71496, 72792, 76461, 77847, 80102, 81554, 83412, 84924, 87384, 88968, 91476, 98307, 100089, 101948, 103796, 111547, 120153, 122331, 125118, 127386, 131076, 133452, 152922, 155694, 160204, 163108, 166824, 169848, 182952, 196614, 200178, 203896, 207592, 223094, 229383, 233541, 240306, 244662, 250236, 254772, 262152, 266904, 280357, 285439, 305844, 311388, 320408, 326216, 334641, 360459, 366993, 393228, 400356, 446188, 458766, 467082, 480612, 489324, 500472, 509544, 560714, 570878, 611688, 622776, 669282, 688149, 700623, 720918, 733986, 780829, 786456, 800712, 841071, 856317, 892376, 917532, 934164, 961224, 978648, 1003923, 1081377, 1100979, 1121428, 1141756, 1227017, 1338564, 1376298, 1401246, 1441836, 1467972, 1561658, 1682142, 1712634, 1835064, 1868328, 2007846, 2162754, 2201958, 2242856, 2283512, 2342487, 2454034, 2523213, 2568951, 2677128, 2752596, 2802492, 2883672, 2935944, 3011769, 3123316, 3364284, 3425268, 3681051, 4015692, 4325508, 4403916, 4684974, 4908068, 5046426, 5137902, 5505192, 5604984, 6023538, 6246632, 6728568, 6850536, 7027461, 7362102, 7569639, 7706853, 8031384, 8589119, 8651016, 8807832, 9369948, 9816136, 10092852, 10275804, 11043153, 12047076, 13497187, 14054922, 14724204, 15139278, 15413706, 17178238, 18739896, 20185704, 20551608, 21082383, 22086306, 24094152, 25767357, 26994374, 28109844, 29448408, 30278556, 30827412, 33129459, 34356476, 40491561, 42164766, 44172612, 51534714, 53988748, 56219688, 60557112, 61654824, 66258918, 68712952, 77302071, 80983122, 84329532, 88345224, 94480309, 103069428, 107977496, 121474683, 132517836, 154604142, 161966244, 168659064, 188960618, 206138856, 231906213, 242949366, 265035672, 283440927, 309208284, 323932488, 364424049, 377921236, 463812426, 485898732, 566881854, 618416568, 728848098, 755842472, 850322781, 927624852, 971797464, 1133763708, 1457696196, 1700645562, 1855249704, 2267527416, 2550968343, 2915392392, 3401291124, 5101936686, 6802582248, 10203873372, 20407746744]

約数ペア:

[(1, 20407746744), (2, 10203873372), (3, 6802582248), (4, 5101936686), (6, 3401291124), (7, 2915392392), (8, 2550968343), (9, 2267527416), (11, 1855249704), (12, 1700645562), (14, 1457696196), (18, 1133763708), (21, 971797464), (22, 927624852), (24, 850322781), (27, 755842472), (28, 728848098), (33, 618416568), (36, 566881854), (42, 485898732), (44, 463812426), (54, 377921236), (56, 364424049), (63, 323932488), (66, 309208284), (72, 283440927), (77, 265035672), (84, 242949366), (88, 231906213), (99, 206138856), (108, 188960618), (121, 168659064), (126, 161966244), (132, 154604142), (154, 132517836), (168, 121474683), (189, 107977496), (198, 103069428), (216, 94480309), (231, 88345224), (242, 84329532), (252, 80983122), (264, 77302071), (297, 68712952), (308, 66258918), (331, 61654824), (337, 60557112), (363, 56219688), (378, 53988748), (396, 51534714), (462, 44172612), (484, 42164766), (504, 40491561), (594, 34356476), (616, 33129459), (662, 30827412), (674, 30278556), (693, 29448408), (726, 28109844), (756, 26994374), (792, 25767357), (847, 24094152), (924, 22086306), (968, 21082383), (993, 20551608), (1011, 20185704), (1089, 18739896), (1188, 17178238), (1324, 15413706), (1348, 15139278), (1386, 14724204), (1452, 14054922), (1512, 13497187), (1694, 12047076), (1848, 11043153), (1986, 10275804), (2022, 10092852), (2079, 9816136), (2178, 9369948), (2317, 8807832), (2359, 8651016), (2376, 8589119), (2541, 8031384), (2648, 7706853), (2696, 7569639), (2772, 7362102), (2904, 7027461), (2979, 6850536), (3033, 6728568), (3267, 6246632), (3388, 6023538), (3641, 5604984), (3707, 5505192), (3972, 5137902), (4044, 5046426), (4158, 4908068), (4356, 4684974), (4634, 4403916), (4718, 4325508), (5082, 4015692), (5544, 3681051), (5958, 3425268), (6066, 3364284), (6534, 3123316), (6776, 3011769), (6951, 2935944), (7077, 2883672), (7282, 2802492), (7414, 2752596), (7623, 2677128), (7944, 2568951), (8088, 2523213), (8316, 2454034), (8712, 2342487), (8937, 2283512), (9099, 2242856), (9268, 2201958), (9436, 2162754), (10164, 2007846), (10923, 1868328), (11121, 1835064), (11916, 1712634), (12132, 1682142), (13068, 1561658), (13902, 1467972), (14154, 1441836), (14564, 1401246), (14828, 1376298), (15246, 1338564), (16632, 1227017), (17874, 1141756), (18198, 1121428), (18536, 1100979), (18872, 1081377), (20328, 1003923), (20853, 978648), (21231, 961224), (21846, 934164), (22242, 917532), (22869, 892376), (23832, 856317), (24264, 841071), (25487, 800712), (25949, 786456), (26136, 780829), (27804, 733986), (28308, 720918), (29128, 700623), (29656, 688149), (30492, 669282), (32769, 622776), (33363, 611688), (35748, 570878), (36396, 560714), (40051, 509544), (40777, 500472), (41706, 489324), (42462, 480612), (43692, 467082), (44484, 458766), (45738, 446188), (50974, 400356), (51898, 393228), (55608, 366993), (56616, 360459), (60984, 334641), (62559, 326216), (63693, 320408), (65538, 311388), (66726, 305844), (71496, 285439), (72792, 280357), (76461, 266904), (77847, 262152), (80102, 254772), (81554, 250236), (83412, 244662), (84924, 240306), (87384, 233541), (88968, 229383), (91476, 223094), (98307, 207592), (100089, 203896), (101948, 200178), (103796, 196614), (111547, 182952), (120153, 169848), (122331, 166824), (125118, 163108), (127386, 160204), (131076, 155694), (133452, 152922)]