20886719616

素因数分解:

$2^7\times 3^4\times 7^2\times {\mathrm{41113}}^1$

素因数の和:41153

約数の個数: 240

約数和(自身を含む): 72308630790

約数和(自身を除く): 51421911174

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 81, 84, 96, 98, 108, 112, 126, 128, 144, 147, 162, 168, 189, 192, 196, 216, 224, 252, 288, 294, 324, 336, 378, 384, 392, 432, 441, 448, 504, 567, 576, 588, 648, 672, 756, 784, 864, 882, 896, 1008, 1134, 1152, 1176, 1296, 1323, 1344, 1512, 1568, 1728, 1764, 2016, 2268, 2352, 2592, 2646, 2688, 3024, 3136, 3456, 3528, 3969, 4032, 4536, 4704, 5184, 5292, 6048, 6272, 7056, 7938, 8064, 9072, 9408, 10368, 10584, 12096, 14112, 15876, 18144, 18816, 21168, 24192, 28224, 31752, 36288, 41113, 42336, 56448, 63504, 72576, 82226, 84672, 123339, 127008, 164452, 169344, 246678, 254016, 287791, 328904, 370017, 493356, 508032, 575582, 657808, 740034, 863373, 986712, 1110051, 1151164, 1315616, 1480068, 1726746, 1973424, 2014537, 2220102, 2302328, 2590119, 2631232, 2960136, 3330153, 3453492, 3946848, 4029074, 4440204, 4604656, 5180238, 5262464, 5920272, 6043611, 6660306, 6906984, 7770357, 7893696, 8058148, 8880408, 9209312, 10360476, 11840544, 12087222, 13320612, 13813968, 15540714, 15787392, 16116296, 17760816, 18130833, 18418624, 20720952, 23311071, 23681088, 24174444, 26641224, 27627936, 31081428, 32232592, 35521632, 36261666, 36837248, 41441904, 46622142, 47362176, 48348888, 53282448, 54392499, 55255872, 62162856, 64465184, 71043264, 72523332, 82883808, 93244284, 96697776, 106564896, 108784998, 110511744, 124325712, 128930368, 142086528, 145046664, 163177497, 165767616, 186488568, 193395552, 213129792, 217569996, 248651424, 257860736, 290093328, 326354994, 331535232, 372977136, 386791104, 426259584, 435139992, 497302848, 580186656, 652709988, 745954272, 773582208, 870279984, 994605696, 1160373312, 1305419976, 1491908544, 1740559968, 2320746624, 2610839952, 2983817088, 3481119936, 5221679904, 6962239872, 10443359808, 20886719616]

約数ペア:

[(1, 20886719616), (2, 10443359808), (3, 6962239872), (4, 5221679904), (6, 3481119936), (7, 2983817088), (8, 2610839952), (9, 2320746624), (12, 1740559968), (14, 1491908544), (16, 1305419976), (18, 1160373312), (21, 994605696), (24, 870279984), (27, 773582208), (28, 745954272), (32, 652709988), (36, 580186656), (42, 497302848), (48, 435139992), (49, 426259584), (54, 386791104), (56, 372977136), (63, 331535232), (64, 326354994), (72, 290093328), (81, 257860736), (84, 248651424), (96, 217569996), (98, 213129792), (108, 193395552), (112, 186488568), (126, 165767616), (128, 163177497), (144, 145046664), (147, 142086528), (162, 128930368), (168, 124325712), (189, 110511744), (192, 108784998), (196, 106564896), (216, 96697776), (224, 93244284), (252, 82883808), (288, 72523332), (294, 71043264), (324, 64465184), (336, 62162856), (378, 55255872), (384, 54392499), (392, 53282448), (432, 48348888), (441, 47362176), (448, 46622142), (504, 41441904), (567, 36837248), (576, 36261666), (588, 35521632), (648, 32232592), (672, 31081428), (756, 27627936), (784, 26641224), (864, 24174444), (882, 23681088), (896, 23311071), (1008, 20720952), (1134, 18418624), (1152, 18130833), (1176, 17760816), (1296, 16116296), (1323, 15787392), (1344, 15540714), (1512, 13813968), (1568, 13320612), (1728, 12087222), (1764, 11840544), (2016, 10360476), (2268, 9209312), (2352, 8880408), (2592, 8058148), (2646, 7893696), (2688, 7770357), (3024, 6906984), (3136, 6660306), (3456, 6043611), (3528, 5920272), (3969, 5262464), (4032, 5180238), (4536, 4604656), (4704, 4440204), (5184, 4029074), (5292, 3946848), (6048, 3453492), (6272, 3330153), (7056, 2960136), (7938, 2631232), (8064, 2590119), (9072, 2302328), (9408, 2220102), (10368, 2014537), (10584, 1973424), (12096, 1726746), (14112, 1480068), (15876, 1315616), (18144, 1151164), (18816, 1110051), (21168, 986712), (24192, 863373), (28224, 740034), (31752, 657808), (36288, 575582), (41113, 508032), (42336, 493356), (56448, 370017), (63504, 328904), (72576, 287791), (82226, 254016), (84672, 246678), (123339, 169344), (127008, 164452)]