20234086656

素因数分解:

$2^8\times 3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{7573}}^1$

素因数の和:7677

約数の個数: 216

約数和(自身を含む): 63535074624

約数和(自身を除く): 43300987968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 71, 84, 96, 98, 112, 128, 142, 147, 168, 192, 196, 213, 224, 256, 284, 294, 336, 384, 392, 426, 448, 497, 568, 588, 672, 768, 784, 852, 896, 994, 1136, 1176, 1344, 1491, 1568, 1704, 1792, 1988, 2272, 2352, 2688, 2982, 3136, 3408, 3479, 3976, 4544, 4704, 5376, 5964, 6272, 6816, 6958, 7573, 7952, 9088, 9408, 10437, 11928, 12544, 13632, 13916, 15146, 15904, 18176, 18816, 20874, 22719, 23856, 27264, 27832, 30292, 31808, 37632, 41748, 45438, 47712, 53011, 54528, 55664, 60584, 63616, 83496, 90876, 95424, 106022, 111328, 121168, 127232, 159033, 166992, 181752, 190848, 212044, 222656, 242336, 318066, 333984, 363504, 371077, 381696, 424088, 445312, 484672, 537683, 636132, 667968, 727008, 742154, 848176, 890624, 969344, 1075366, 1113231, 1272264, 1335936, 1454016, 1484308, 1613049, 1696352, 1938688, 2150732, 2226462, 2544528, 2671872, 2908032, 2968616, 3226098, 3392704, 3763781, 4301464, 4452924, 5089056, 5816064, 5937232, 6452196, 6785408, 7527562, 8602928, 8905848, 10178112, 11291343, 11874464, 12904392, 13570816, 15055124, 17205856, 17811696, 20356224, 22582686, 23748928, 25808784, 26346467, 30110248, 34411712, 35623392, 40712448, 45165372, 47497856, 51617568, 52692934, 60220496, 68823424, 71246784, 79039401, 90330744, 94995712, 103235136, 105385868, 120440992, 137646848, 142493568, 158078802, 180661488, 206470272, 210771736, 240881984, 284987136, 316157604, 361322976, 412940544, 421543472, 481763968, 632315208, 722645952, 843086944, 963527936, 1264630416, 1445291904, 1686173888, 2529260832, 2890583808, 3372347776, 5058521664, 6744695552, 10117043328, 20234086656]

約数ペア:

[(1, 20234086656), (2, 10117043328), (3, 6744695552), (4, 5058521664), (6, 3372347776), (7, 2890583808), (8, 2529260832), (12, 1686173888), (14, 1445291904), (16, 1264630416), (21, 963527936), (24, 843086944), (28, 722645952), (32, 632315208), (42, 481763968), (48, 421543472), (49, 412940544), (56, 361322976), (64, 316157604), (71, 284987136), (84, 240881984), (96, 210771736), (98, 206470272), (112, 180661488), (128, 158078802), (142, 142493568), (147, 137646848), (168, 120440992), (192, 105385868), (196, 103235136), (213, 94995712), (224, 90330744), (256, 79039401), (284, 71246784), (294, 68823424), (336, 60220496), (384, 52692934), (392, 51617568), (426, 47497856), (448, 45165372), (497, 40712448), (568, 35623392), (588, 34411712), (672, 30110248), (768, 26346467), (784, 25808784), (852, 23748928), (896, 22582686), (994, 20356224), (1136, 17811696), (1176, 17205856), (1344, 15055124), (1491, 13570816), (1568, 12904392), (1704, 11874464), (1792, 11291343), (1988, 10178112), (2272, 8905848), (2352, 8602928), (2688, 7527562), (2982, 6785408), (3136, 6452196), (3408, 5937232), (3479, 5816064), (3976, 5089056), (4544, 4452924), (4704, 4301464), (5376, 3763781), (5964, 3392704), (6272, 3226098), (6816, 2968616), (6958, 2908032), (7573, 2671872), (7952, 2544528), (9088, 2226462), (9408, 2150732), (10437, 1938688), (11928, 1696352), (12544, 1613049), (13632, 1484308), (13916, 1454016), (15146, 1335936), (15904, 1272264), (18176, 1113231), (18816, 1075366), (20874, 969344), (22719, 890624), (23856, 848176), (27264, 742154), (27832, 727008), (30292, 667968), (31808, 636132), (37632, 537683), (41748, 484672), (45438, 445312), (47712, 424088), (53011, 381696), (54528, 371077), (55664, 363504), (60584, 333984), (63616, 318066), (83496, 242336), (90876, 222656), (95424, 212044), (106022, 190848), (111328, 181752), (121168, 166992), (127232, 159033)]