20153906784

素因数分解:

$2^5\times 3^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{12401}}^1$

素因数の和:12456

約数の個数: 288

約数和(自身を含む): 68256639360

約数和(自身を除く): 48102732576

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 27, 32, 33, 36, 38, 44, 48, 54, 57, 66, 72, 76, 81, 88, 96, 99, 108, 114, 132, 144, 152, 162, 171, 176, 198, 209, 216, 228, 243, 264, 288, 297, 304, 324, 342, 352, 396, 418, 432, 456, 486, 513, 528, 594, 608, 627, 648, 684, 792, 836, 864, 891, 912, 972, 1026, 1056, 1188, 1254, 1296, 1368, 1539, 1584, 1672, 1782, 1824, 1881, 1944, 2052, 2376, 2508, 2592, 2673, 2736, 3078, 3168, 3344, 3564, 3762, 3888, 4104, 4617, 4752, 5016, 5346, 5472, 5643, 6156, 6688, 7128, 7524, 7776, 8208, 9234, 9504, 10032, 10692, 11286, 12312, 12401, 14256, 15048, 16416, 16929, 18468, 20064, 21384, 22572, 24624, 24802, 28512, 30096, 33858, 36936, 37203, 42768, 45144, 49248, 49604, 50787, 60192, 67716, 73872, 74406, 85536, 90288, 99208, 101574, 111609, 135432, 136411, 147744, 148812, 180576, 198416, 203148, 223218, 235619, 270864, 272822, 297624, 334827, 396832, 406296, 409233, 446436, 471238, 541728, 545644, 595248, 669654, 706857, 812592, 818466, 892872, 942476, 1004481, 1091288, 1190496, 1227699, 1339308, 1413714, 1625184, 1636932, 1785744, 1884952, 2008962, 2120571, 2182576, 2455398, 2591809, 2678616, 2827428, 3013443, 3273864, 3571488, 3683097, 3769904, 4017924, 4241142, 4365152, 4910796, 5183618, 5357232, 5654856, 6026886, 6361713, 6547728, 7366194, 7539808, 7775427, 8035848, 8482284, 9821592, 10367236, 10714464, 11049291, 11309712, 12053772, 12723426, 13095456, 14732388, 15550854, 16071696, 16964568, 19085139, 19643184, 20734472, 22098582, 22619424, 23326281, 24107544, 25446852, 29464776, 31101708, 32143392, 33147873, 33929136, 38170278, 39286368, 41468944, 44197164, 46652562, 48215088, 50893704, 57255417, 58929552, 62203416, 66295746, 67858272, 69978843, 76340556, 82937888, 88394328, 93305124, 96430176, 101787408, 114510834, 117859104, 124406832, 132591492, 139957686, 152681112, 176788656, 186610248, 203574816, 209936529, 229021668, 248813664, 265182984, 279915372, 305362224, 353577312, 373220496, 419873058, 458043336, 530365968, 559830744, 610724448, 629809587, 746440992, 839746116, 916086672, 1060731936, 1119661488, 1259619174, 1679492232, 1832173344, 2239322976, 2519238348, 3358984464, 5038476696, 6717968928, 10076953392, 20153906784]

約数ペア:

[(1, 20153906784), (2, 10076953392), (3, 6717968928), (4, 5038476696), (6, 3358984464), (8, 2519238348), (9, 2239322976), (11, 1832173344), (12, 1679492232), (16, 1259619174), (18, 1119661488), (19, 1060731936), (22, 916086672), (24, 839746116), (27, 746440992), (32, 629809587), (33, 610724448), (36, 559830744), (38, 530365968), (44, 458043336), (48, 419873058), (54, 373220496), (57, 353577312), (66, 305362224), (72, 279915372), (76, 265182984), (81, 248813664), (88, 229021668), (96, 209936529), (99, 203574816), (108, 186610248), (114, 176788656), (132, 152681112), (144, 139957686), (152, 132591492), (162, 124406832), (171, 117859104), (176, 114510834), (198, 101787408), (209, 96430176), (216, 93305124), (228, 88394328), (243, 82937888), (264, 76340556), (288, 69978843), (297, 67858272), (304, 66295746), (324, 62203416), (342, 58929552), (352, 57255417), (396, 50893704), (418, 48215088), (432, 46652562), (456, 44197164), (486, 41468944), (513, 39286368), (528, 38170278), (594, 33929136), (608, 33147873), (627, 32143392), (648, 31101708), (684, 29464776), (792, 25446852), (836, 24107544), (864, 23326281), (891, 22619424), (912, 22098582), (972, 20734472), (1026, 19643184), (1056, 19085139), (1188, 16964568), (1254, 16071696), (1296, 15550854), (1368, 14732388), (1539, 13095456), (1584, 12723426), (1672, 12053772), (1782, 11309712), (1824, 11049291), (1881, 10714464), (1944, 10367236), (2052, 9821592), (2376, 8482284), (2508, 8035848), (2592, 7775427), (2673, 7539808), (2736, 7366194), (3078, 6547728), (3168, 6361713), (3344, 6026886), (3564, 5654856), (3762, 5357232), (3888, 5183618), (4104, 4910796), (4617, 4365152), (4752, 4241142), (5016, 4017924), (5346, 3769904), (5472, 3683097), (5643, 3571488), (6156, 3273864), (6688, 3013443), (7128, 2827428), (7524, 2678616), (7776, 2591809), (8208, 2455398), (9234, 2182576), (9504, 2120571), (10032, 2008962), (10692, 1884952), (11286, 1785744), (12312, 1636932), (12401, 1625184), (14256, 1413714), (15048, 1339308), (16416, 1227699), (16929, 1190496), (18468, 1091288), (20064, 1004481), (21384, 942476), (22572, 892872), (24624, 818466), (24802, 812592), (28512, 706857), (30096, 669654), (33858, 595248), (36936, 545644), (37203, 541728), (42768, 471238), (45144, 446436), (49248, 409233), (49604, 406296), (50787, 396832), (60192, 334827), (67716, 297624), (73872, 272822), (74406, 270864), (85536, 235619), (90288, 223218), (99208, 203148), (101574, 198416), (111609, 180576), (135432, 148812), (136411, 147744)]