20772986976

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{180773}}^1$

素因数の和:180818

約数の個数: 192

約数和(自身を含む): 72888076800

約数和(自身を除く): 52115089824

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 38, 42, 48, 54, 56, 57, 63, 72, 76, 84, 96, 108, 112, 114, 126, 133, 144, 152, 168, 171, 189, 216, 224, 228, 252, 266, 288, 304, 336, 342, 378, 399, 432, 456, 504, 513, 532, 608, 672, 684, 756, 798, 864, 912, 1008, 1026, 1064, 1197, 1368, 1512, 1596, 1824, 2016, 2052, 2128, 2394, 2736, 3024, 3192, 3591, 4104, 4256, 4788, 5472, 6048, 6384, 7182, 8208, 9576, 12768, 14364, 16416, 19152, 28728, 38304, 57456, 114912, 180773, 361546, 542319, 723092, 1084638, 1265411, 1446184, 1626957, 2169276, 2530822, 2892368, 3253914, 3434687, 3796233, 4338552, 4880871, 5061644, 5784736, 6507828, 6869374, 7592466, 8677104, 9761742, 10123288, 10304061, 11388699, 13015656, 13738748, 15184932, 17354208, 19523484, 20246576, 20608122, 22777398, 24042809, 26031312, 27477496, 30369864, 30912183, 34166097, 39046968, 40493152, 41216244, 45554796, 48085618, 52062624, 54954992, 60739728, 61824366, 68332194, 72128427, 78093936, 82432488, 91109592, 92736549, 96171236, 109909984, 121479456, 123648732, 136664388, 144256854, 156187872, 164864976, 182219184, 185473098, 192342472, 216385281, 247297464, 273328776, 288513708, 329729952, 364438368, 370946196, 384684944, 432770562, 494594928, 546657552, 577027416, 649155843, 741892392, 769369888, 865541124, 989189856, 1093315104, 1154054832, 1298311686, 1483784784, 1731082248, 2308109664, 2596623372, 2967569568, 3462164496, 5193246744, 6924328992, 10386493488, 20772986976]

約数ペア:

[(1, 20772986976), (2, 10386493488), (3, 6924328992), (4, 5193246744), (6, 3462164496), (7, 2967569568), (8, 2596623372), (9, 2308109664), (12, 1731082248), (14, 1483784784), (16, 1298311686), (18, 1154054832), (19, 1093315104), (21, 989189856), (24, 865541124), (27, 769369888), (28, 741892392), (32, 649155843), (36, 577027416), (38, 546657552), (42, 494594928), (48, 432770562), (54, 384684944), (56, 370946196), (57, 364438368), (63, 329729952), (72, 288513708), (76, 273328776), (84, 247297464), (96, 216385281), (108, 192342472), (112, 185473098), (114, 182219184), (126, 164864976), (133, 156187872), (144, 144256854), (152, 136664388), (168, 123648732), (171, 121479456), (189, 109909984), (216, 96171236), (224, 92736549), (228, 91109592), (252, 82432488), (266, 78093936), (288, 72128427), (304, 68332194), (336, 61824366), (342, 60739728), (378, 54954992), (399, 52062624), (432, 48085618), (456, 45554796), (504, 41216244), (513, 40493152), (532, 39046968), (608, 34166097), (672, 30912183), (684, 30369864), (756, 27477496), (798, 26031312), (864, 24042809), (912, 22777398), (1008, 20608122), (1026, 20246576), (1064, 19523484), (1197, 17354208), (1368, 15184932), (1512, 13738748), (1596, 13015656), (1824, 11388699), (2016, 10304061), (2052, 10123288), (2128, 9761742), (2394, 8677104), (2736, 7592466), (3024, 6869374), (3192, 6507828), (3591, 5784736), (4104, 5061644), (4256, 4880871), (4788, 4338552), (5472, 3796233), (6048, 3434687), (6384, 3253914), (7182, 2892368), (8208, 2530822), (9576, 2169276), (12768, 1626957), (14364, 1446184), (16416, 1265411), (19152, 1084638), (28728, 723092), (38304, 542319), (57456, 361546), (114912, 180773)]