20040532992

素因数分解:

$2^{10}\times 3^2\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{461}}^1$

素因数の和:629

約数の個数: 264

約数和(自身を含む): 59750210520

約数和(自身を除く): 39709677528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 64, 72, 89, 96, 106, 128, 144, 159, 178, 192, 212, 256, 267, 288, 318, 356, 384, 424, 461, 477, 512, 534, 576, 636, 712, 768, 801, 848, 922, 954, 1024, 1068, 1152, 1272, 1383, 1424, 1536, 1602, 1696, 1844, 1908, 2136, 2304, 2544, 2766, 2848, 3072, 3204, 3392, 3688, 3816, 4149, 4272, 4608, 4717, 5088, 5532, 5696, 6408, 6784, 7376, 7632, 8298, 8544, 9216, 9434, 10176, 11064, 11392, 12816, 13568, 14151, 14752, 15264, 16596, 17088, 18868, 20352, 22128, 22784, 24433, 25632, 27136, 28302, 29504, 30528, 33192, 34176, 37736, 40704, 41029, 42453, 44256, 45568, 48866, 51264, 54272, 56604, 59008, 61056, 66384, 68352, 73299, 75472, 81408, 82058, 84906, 88512, 91136, 97732, 102528, 113208, 118016, 122112, 123087, 132768, 136704, 146598, 150944, 162816, 164116, 169812, 177024, 195464, 205056, 219897, 226416, 236032, 244224, 246174, 265536, 273408, 293196, 301888, 328232, 339624, 354048, 369261, 390928, 410112, 439794, 452832, 472064, 488448, 492348, 531072, 586392, 603776, 656464, 679248, 708096, 738522, 781856, 820224, 879588, 905664, 984696, 1062144, 1172784, 1207552, 1312928, 1358496, 1416192, 1477044, 1563712, 1759176, 1811328, 1969392, 2124288, 2174537, 2345568, 2415104, 2625856, 2716992, 2954088, 3127424, 3518352, 3622656, 3938784, 4248576, 4349074, 4691136, 4830208, 5251712, 5433984, 5908176, 6254848, 6523611, 7036704, 7245312, 7877568, 8698148, 9382272, 10503424, 10867968, 11816352, 12509696, 13047222, 14073408, 14490624, 15755136, 17396296, 18764544, 19570833, 21006848, 21735936, 23632704, 25019392, 26094444, 28146816, 31510272, 34792592, 37529088, 39141666, 42013696, 43471872, 47265408, 52188888, 56293632, 63020544, 69585184, 75058176, 78283332, 94530816, 104377776, 112587264, 126041088, 139170368, 156566664, 189061632, 208755552, 225174528, 278340736, 313133328, 378123264, 417511104, 556681472, 626266656, 835022208, 1113362944, 1252533312, 1670044416, 2226725888, 2505066624, 3340088832, 5010133248, 6680177664, 10020266496, 20040532992]

約数ペア:

[(1, 20040532992), (2, 10020266496), (3, 6680177664), (4, 5010133248), (6, 3340088832), (8, 2505066624), (9, 2226725888), (12, 1670044416), (16, 1252533312), (18, 1113362944), (24, 835022208), (32, 626266656), (36, 556681472), (48, 417511104), (53, 378123264), (64, 313133328), (72, 278340736), (89, 225174528), (96, 208755552), (106, 189061632), (128, 156566664), (144, 139170368), (159, 126041088), (178, 112587264), (192, 104377776), (212, 94530816), (256, 78283332), (267, 75058176), (288, 69585184), (318, 63020544), (356, 56293632), (384, 52188888), (424, 47265408), (461, 43471872), (477, 42013696), (512, 39141666), (534, 37529088), (576, 34792592), (636, 31510272), (712, 28146816), (768, 26094444), (801, 25019392), (848, 23632704), (922, 21735936), (954, 21006848), (1024, 19570833), (1068, 18764544), (1152, 17396296), (1272, 15755136), (1383, 14490624), (1424, 14073408), (1536, 13047222), (1602, 12509696), (1696, 11816352), (1844, 10867968), (1908, 10503424), (2136, 9382272), (2304, 8698148), (2544, 7877568), (2766, 7245312), (2848, 7036704), (3072, 6523611), (3204, 6254848), (3392, 5908176), (3688, 5433984), (3816, 5251712), (4149, 4830208), (4272, 4691136), (4608, 4349074), (4717, 4248576), (5088, 3938784), (5532, 3622656), (5696, 3518352), (6408, 3127424), (6784, 2954088), (7376, 2716992), (7632, 2625856), (8298, 2415104), (8544, 2345568), (9216, 2174537), (9434, 2124288), (10176, 1969392), (11064, 1811328), (11392, 1759176), (12816, 1563712), (13568, 1477044), (14151, 1416192), (14752, 1358496), (15264, 1312928), (16596, 1207552), (17088, 1172784), (18868, 1062144), (20352, 984696), (22128, 905664), (22784, 879588), (24433, 820224), (25632, 781856), (27136, 738522), (28302, 708096), (29504, 679248), (30528, 656464), (33192, 603776), (34176, 586392), (37736, 531072), (40704, 492348), (41029, 488448), (42453, 472064), (44256, 452832), (45568, 439794), (48866, 410112), (51264, 390928), (54272, 369261), (56604, 354048), (59008, 339624), (61056, 328232), (66384, 301888), (68352, 293196), (73299, 273408), (75472, 265536), (81408, 246174), (82058, 244224), (84906, 236032), (88512, 226416), (91136, 219897), (97732, 205056), (102528, 195464), (113208, 177024), (118016, 169812), (122112, 164116), (123087, 162816), (132768, 150944), (136704, 146598)]