20180763648

素因数分解:

$2^{10}\times 3^2\times {\mathrm{17}}^2\times {\mathrm{7577}}^1$

素因数の和:7637

約数の個数: 198

約数和(自身を含む): 61909054506

約数和(自身を除く): 41728290858

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 102, 128, 136, 144, 153, 192, 204, 256, 272, 288, 289, 306, 384, 408, 512, 544, 576, 578, 612, 768, 816, 867, 1024, 1088, 1152, 1156, 1224, 1536, 1632, 1734, 2176, 2304, 2312, 2448, 2601, 3072, 3264, 3468, 4352, 4608, 4624, 4896, 5202, 6528, 6936, 7577, 8704, 9216, 9248, 9792, 10404, 13056, 13872, 15154, 17408, 18496, 19584, 20808, 22731, 26112, 27744, 30308, 36992, 39168, 41616, 45462, 52224, 55488, 60616, 68193, 73984, 78336, 83232, 90924, 110976, 121232, 128809, 136386, 147968, 156672, 166464, 181848, 221952, 242464, 257618, 272772, 295936, 332928, 363696, 386427, 443904, 484928, 515236, 545544, 665856, 727392, 772854, 887808, 969856, 1030472, 1091088, 1159281, 1331712, 1454784, 1545708, 1939712, 2060944, 2182176, 2189753, 2318562, 2663424, 2909568, 3091416, 3879424, 4121888, 4364352, 4379506, 4637124, 5819136, 6182832, 6569259, 7758848, 8243776, 8728704, 8759012, 9274248, 11638272, 12365664, 13138518, 16487552, 17457408, 17518024, 18548496, 19707777, 23276544, 24731328, 26277036, 32975104, 34914816, 35036048, 37096992, 39415554, 49462656, 52554072, 65950208, 69829632, 70072096, 74193984, 78831108, 98925312, 105108144, 131900416, 140144192, 148387968, 157662216, 197850624, 210216288, 280288384, 296775936, 315324432, 395701248, 420432576, 560576768, 593551872, 630648864, 840865152, 1121153536, 1187103744, 1261297728, 1681730304, 2242307072, 2522595456, 3363460608, 5045190912, 6726921216, 10090381824, 20180763648]

約数ペア:

[(1, 20180763648), (2, 10090381824), (3, 6726921216), (4, 5045190912), (6, 3363460608), (8, 2522595456), (9, 2242307072), (12, 1681730304), (16, 1261297728), (17, 1187103744), (18, 1121153536), (24, 840865152), (32, 630648864), (34, 593551872), (36, 560576768), (48, 420432576), (51, 395701248), (64, 315324432), (68, 296775936), (72, 280288384), (96, 210216288), (102, 197850624), (128, 157662216), (136, 148387968), (144, 140144192), (153, 131900416), (192, 105108144), (204, 98925312), (256, 78831108), (272, 74193984), (288, 70072096), (289, 69829632), (306, 65950208), (384, 52554072), (408, 49462656), (512, 39415554), (544, 37096992), (576, 35036048), (578, 34914816), (612, 32975104), (768, 26277036), (816, 24731328), (867, 23276544), (1024, 19707777), (1088, 18548496), (1152, 17518024), (1156, 17457408), (1224, 16487552), (1536, 13138518), (1632, 12365664), (1734, 11638272), (2176, 9274248), (2304, 8759012), (2312, 8728704), (2448, 8243776), (2601, 7758848), (3072, 6569259), (3264, 6182832), (3468, 5819136), (4352, 4637124), (4608, 4379506), (4624, 4364352), (4896, 4121888), (5202, 3879424), (6528, 3091416), (6936, 2909568), (7577, 2663424), (8704, 2318562), (9216, 2189753), (9248, 2182176), (9792, 2060944), (10404, 1939712), (13056, 1545708), (13872, 1454784), (15154, 1331712), (17408, 1159281), (18496, 1091088), (19584, 1030472), (20808, 969856), (22731, 887808), (26112, 772854), (27744, 727392), (30308, 665856), (36992, 545544), (39168, 515236), (41616, 484928), (45462, 443904), (52224, 386427), (55488, 363696), (60616, 332928), (68193, 295936), (73984, 272772), (78336, 257618), (83232, 242464), (90924, 221952), (110976, 181848), (121232, 166464), (128809, 156672), (136386, 147968)]