20247584256

素因数分解:

$2^9\times 3^6\times {\mathrm{17}}^1\times {\mathrm{3191}}^1$

素因数の和:3244

約数の個数: 280

約数和(自身を含む): 64243794384

約数和(自身を除く): 43996210128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 64, 68, 72, 81, 96, 102, 108, 128, 136, 144, 153, 162, 192, 204, 216, 243, 256, 272, 288, 306, 324, 384, 408, 432, 459, 486, 512, 544, 576, 612, 648, 729, 768, 816, 864, 918, 972, 1088, 1152, 1224, 1296, 1377, 1458, 1536, 1632, 1728, 1836, 1944, 2176, 2304, 2448, 2592, 2754, 2916, 3191, 3264, 3456, 3672, 3888, 4131, 4352, 4608, 4896, 5184, 5508, 5832, 6382, 6528, 6912, 7344, 7776, 8262, 8704, 9573, 9792, 10368, 11016, 11664, 12393, 12764, 13056, 13824, 14688, 15552, 16524, 19146, 19584, 20736, 22032, 23328, 24786, 25528, 26112, 28719, 29376, 31104, 33048, 38292, 39168, 41472, 44064, 46656, 49572, 51056, 54247, 57438, 58752, 62208, 66096, 76584, 78336, 86157, 88128, 93312, 99144, 102112, 108494, 114876, 117504, 124416, 132192, 153168, 162741, 172314, 176256, 186624, 198288, 204224, 216988, 229752, 235008, 258471, 264384, 306336, 325482, 344628, 352512, 373248, 396576, 408448, 433976, 459504, 488223, 516942, 528768, 612672, 650964, 689256, 705024, 775413, 793152, 816896, 867952, 919008, 976446, 1033884, 1057536, 1225344, 1301928, 1378512, 1464669, 1550826, 1586304, 1633792, 1735904, 1838016, 1952892, 2067768, 2115072, 2326239, 2450688, 2603856, 2757024, 2929338, 3101652, 3172608, 3471808, 3676032, 3905784, 4135536, 4394007, 4652478, 4901376, 5207712, 5514048, 5858676, 6203304, 6345216, 6943616, 7352064, 7811568, 8271072, 8788014, 9304956, 10415424, 11028096, 11717352, 12406608, 13182021, 13887232, 14704128, 15623136, 16542144, 17576028, 18609912, 20830848, 22056192, 23434704, 24813216, 26364042, 27774464, 31246272, 33084288, 35152056, 37219824, 39546063, 41661696, 44112384, 46869408, 49626432, 52728084, 62492544, 66168576, 70304112, 74439648, 79092126, 83323392, 93738816, 99252864, 105456168, 124985088, 132337152, 140608224, 148879296, 158184252, 187477632, 198505728, 210912336, 249970176, 281216448, 297758592, 316368504, 374955264, 397011456, 421824672, 562432896, 595517184, 632737008, 749910528, 843649344, 1124865792, 1191034368, 1265474016, 1687298688, 2249731584, 2530948032, 3374597376, 5061896064, 6749194752, 10123792128, 20247584256]

約数ペア:

[(1, 20247584256), (2, 10123792128), (3, 6749194752), (4, 5061896064), (6, 3374597376), (8, 2530948032), (9, 2249731584), (12, 1687298688), (16, 1265474016), (17, 1191034368), (18, 1124865792), (24, 843649344), (27, 749910528), (32, 632737008), (34, 595517184), (36, 562432896), (48, 421824672), (51, 397011456), (54, 374955264), (64, 316368504), (68, 297758592), (72, 281216448), (81, 249970176), (96, 210912336), (102, 198505728), (108, 187477632), (128, 158184252), (136, 148879296), (144, 140608224), (153, 132337152), (162, 124985088), (192, 105456168), (204, 99252864), (216, 93738816), (243, 83323392), (256, 79092126), (272, 74439648), (288, 70304112), (306, 66168576), (324, 62492544), (384, 52728084), (408, 49626432), (432, 46869408), (459, 44112384), (486, 41661696), (512, 39546063), (544, 37219824), (576, 35152056), (612, 33084288), (648, 31246272), (729, 27774464), (768, 26364042), (816, 24813216), (864, 23434704), (918, 22056192), (972, 20830848), (1088, 18609912), (1152, 17576028), (1224, 16542144), (1296, 15623136), (1377, 14704128), (1458, 13887232), (1536, 13182021), (1632, 12406608), (1728, 11717352), (1836, 11028096), (1944, 10415424), (2176, 9304956), (2304, 8788014), (2448, 8271072), (2592, 7811568), (2754, 7352064), (2916, 6943616), (3191, 6345216), (3264, 6203304), (3456, 5858676), (3672, 5514048), (3888, 5207712), (4131, 4901376), (4352, 4652478), (4608, 4394007), (4896, 4135536), (5184, 3905784), (5508, 3676032), (5832, 3471808), (6382, 3172608), (6528, 3101652), (6912, 2929338), (7344, 2757024), (7776, 2603856), (8262, 2450688), (8704, 2326239), (9573, 2115072), (9792, 2067768), (10368, 1952892), (11016, 1838016), (11664, 1735904), (12393, 1633792), (12764, 1586304), (13056, 1550826), (13824, 1464669), (14688, 1378512), (15552, 1301928), (16524, 1225344), (19146, 1057536), (19584, 1033884), (20736, 976446), (22032, 919008), (23328, 867952), (24786, 816896), (25528, 793152), (26112, 775413), (28719, 705024), (29376, 689256), (31104, 650964), (33048, 612672), (38292, 528768), (39168, 516942), (41472, 488223), (44064, 459504), (46656, 433976), (49572, 408448), (51056, 396576), (54247, 373248), (57438, 352512), (58752, 344628), (62208, 325482), (66096, 306336), (76584, 264384), (78336, 258471), (86157, 235008), (88128, 229752), (93312, 216988), (99144, 204224), (102112, 198288), (108494, 186624), (114876, 176256), (117504, 172314), (124416, 162741), (132192, 153168)]