20145017952

素因数分解:

$2^5\times 3^3\times {\mathrm{17}}^1\times {\mathrm{577}}^1\times {\mathrm{2377}}^1$

素因数の和:2990

約数の個数: 192

約数和(自身を含む): 62346594240

約数和(自身を除く): 42201576288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 68, 72, 96, 102, 108, 136, 144, 153, 204, 216, 272, 288, 306, 408, 432, 459, 544, 577, 612, 816, 864, 918, 1154, 1224, 1632, 1731, 1836, 2308, 2377, 2448, 3462, 3672, 4616, 4754, 4896, 5193, 6924, 7131, 7344, 9232, 9508, 9809, 10386, 13848, 14262, 14688, 15579, 18464, 19016, 19618, 20772, 21393, 27696, 28524, 29427, 31158, 38032, 39236, 40409, 41544, 42786, 55392, 57048, 58854, 62316, 64179, 76064, 78472, 80818, 83088, 85572, 88281, 114096, 117708, 121227, 124632, 128358, 156944, 161636, 166176, 171144, 176562, 228192, 235416, 242454, 249264, 256716, 264843, 313888, 323272, 342288, 353124, 363681, 470832, 484908, 498528, 513432, 529686, 646544, 684576, 706248, 727362, 941664, 969816, 1026864, 1059372, 1091043, 1293088, 1371529, 1412496, 1454724, 1939632, 2053728, 2118744, 2182086, 2743058, 2824992, 2909448, 3879264, 4114587, 4237488, 4364172, 5486116, 5818896, 8229174, 8474976, 8728344, 10972232, 11637792, 12343761, 16458348, 17456688, 21944464, 23315993, 24687522, 32916696, 34913376, 37031283, 43888928, 46631986, 49375044, 65833392, 69947979, 74062566, 93263972, 98750088, 131666784, 139895958, 148125132, 186527944, 197500176, 209843937, 279791916, 296250264, 373055888, 395000352, 419687874, 559583832, 592500528, 629531811, 746111776, 839375748, 1119167664, 1185001056, 1259063622, 1678751496, 2238335328, 2518127244, 3357502992, 5036254488, 6715005984, 10072508976, 20145017952]

約数ペア:

[(1, 20145017952), (2, 10072508976), (3, 6715005984), (4, 5036254488), (6, 3357502992), (8, 2518127244), (9, 2238335328), (12, 1678751496), (16, 1259063622), (17, 1185001056), (18, 1119167664), (24, 839375748), (27, 746111776), (32, 629531811), (34, 592500528), (36, 559583832), (48, 419687874), (51, 395000352), (54, 373055888), (68, 296250264), (72, 279791916), (96, 209843937), (102, 197500176), (108, 186527944), (136, 148125132), (144, 139895958), (153, 131666784), (204, 98750088), (216, 93263972), (272, 74062566), (288, 69947979), (306, 65833392), (408, 49375044), (432, 46631986), (459, 43888928), (544, 37031283), (577, 34913376), (612, 32916696), (816, 24687522), (864, 23315993), (918, 21944464), (1154, 17456688), (1224, 16458348), (1632, 12343761), (1731, 11637792), (1836, 10972232), (2308, 8728344), (2377, 8474976), (2448, 8229174), (3462, 5818896), (3672, 5486116), (4616, 4364172), (4754, 4237488), (4896, 4114587), (5193, 3879264), (6924, 2909448), (7131, 2824992), (7344, 2743058), (9232, 2182086), (9508, 2118744), (9809, 2053728), (10386, 1939632), (13848, 1454724), (14262, 1412496), (14688, 1371529), (15579, 1293088), (18464, 1091043), (19016, 1059372), (19618, 1026864), (20772, 969816), (21393, 941664), (27696, 727362), (28524, 706248), (29427, 684576), (31158, 646544), (38032, 529686), (39236, 513432), (40409, 498528), (41544, 484908), (42786, 470832), (55392, 363681), (57048, 353124), (58854, 342288), (62316, 323272), (64179, 313888), (76064, 264843), (78472, 256716), (80818, 249264), (83088, 242454), (85572, 235416), (88281, 228192), (114096, 176562), (117708, 171144), (121227, 166176), (124632, 161636), (128358, 156944)]