20063875968

素因数分解:

$2^7\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{433}}^1$

素因数の和:574

約数の個数: 384

約数和(自身を含む): 63878724000

約数和(自身を除く): 43814848032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 29, 32, 36, 38, 48, 57, 58, 64, 72, 73, 76, 87, 96, 114, 116, 128, 144, 146, 152, 171, 174, 192, 219, 228, 232, 261, 288, 292, 304, 342, 348, 384, 433, 438, 456, 464, 522, 551, 576, 584, 608, 657, 684, 696, 866, 876, 912, 928, 1044, 1102, 1152, 1168, 1216, 1299, 1314, 1368, 1387, 1392, 1653, 1732, 1752, 1824, 1856, 2088, 2117, 2204, 2336, 2432, 2598, 2628, 2736, 2774, 2784, 3306, 3464, 3504, 3648, 3712, 3897, 4161, 4176, 4234, 4408, 4672, 4959, 5196, 5256, 5472, 5548, 5568, 6351, 6612, 6928, 7008, 7296, 7794, 8227, 8322, 8352, 8468, 8816, 9344, 9918, 10392, 10512, 10944, 11096, 11136, 12483, 12557, 12702, 13224, 13856, 14016, 15588, 16454, 16644, 16704, 16936, 17632, 19053, 19836, 20784, 21024, 21888, 22192, 24681, 24966, 25114, 25404, 26448, 27712, 28032, 31176, 31609, 32908, 33288, 33408, 33872, 35264, 37671, 38106, 39672, 40223, 41568, 42048, 44384, 49362, 49932, 50228, 50808, 52896, 55424, 62352, 63218, 65816, 66576, 67744, 70528, 74043, 75342, 76212, 79344, 80446, 83136, 84096, 88768, 94827, 98724, 99864, 100456, 101616, 105792, 113013, 120669, 124704, 126436, 131632, 133152, 135488, 148086, 150684, 152424, 158688, 160892, 166272, 177536, 189654, 197448, 199728, 200912, 203232, 211584, 226026, 238583, 241338, 249408, 252872, 263264, 266304, 270976, 284481, 296172, 301368, 304848, 317376, 321784, 362007, 379308, 394896, 399456, 401824, 406464, 452052, 477166, 482676, 498816, 505744, 526528, 532608, 568962, 592344, 600571, 602736, 609696, 634752, 643568, 715749, 724014, 758616, 789792, 798912, 803648, 812928, 904104, 916661, 954332, 965352, 1011488, 1053056, 1137924, 1184688, 1201142, 1205472, 1219392, 1287136, 1431498, 1448028, 1517232, 1579584, 1597824, 1607296, 1801713, 1808208, 1833322, 1908664, 1930704, 2022976, 2147247, 2275848, 2369376, 2402284, 2410944, 2438784, 2574272, 2749983, 2862996, 2896056, 3034464, 3159168, 3603426, 3616416, 3666644, 3817328, 3861408, 4045952, 4294494, 4551696, 4738752, 4804568, 4821888, 5148544, 5405139, 5499966, 5725992, 5792112, 6068928, 7206852, 7232832, 7333288, 7634656, 7722816, 8249949, 8588988, 9103392, 9477504, 9609136, 10810278, 10999932, 11451984, 11584224, 12137856, 14413704, 14465664, 14666576, 15269312, 15445632, 16499898, 17177976, 17416559, 18206784, 19218272, 21620556, 21999864, 22903968, 23168448, 28827408, 29333152, 30538624, 32999796, 34355952, 34833118, 36413568, 38436544, 43241112, 43999728, 45807936, 46336896, 52249677, 57654816, 58666304, 65999592, 68711904, 69666236, 76873088, 86482224, 87999456, 91615872, 104499354, 115309632, 117332608, 131999184, 137423808, 139332472, 156749031, 172964448, 175998912, 208998708, 230619264, 263998368, 274847616, 278664944, 313498062, 345928896, 351997824, 417997416, 527996736, 557329888, 626996124, 691857792, 835994832, 1055993472, 1114659776, 1253992248, 1671989664, 2229319552, 2507984496, 3343979328, 5015968992, 6687958656, 10031937984, 20063875968]

約数ペア:

[(1, 20063875968), (2, 10031937984), (3, 6687958656), (4, 5015968992), (6, 3343979328), (8, 2507984496), (9, 2229319552), (12, 1671989664), (16, 1253992248), (18, 1114659776), (19, 1055993472), (24, 835994832), (29, 691857792), (32, 626996124), (36, 557329888), (38, 527996736), (48, 417997416), (57, 351997824), (58, 345928896), (64, 313498062), (72, 278664944), (73, 274847616), (76, 263998368), (87, 230619264), (96, 208998708), (114, 175998912), (116, 172964448), (128, 156749031), (144, 139332472), (146, 137423808), (152, 131999184), (171, 117332608), (174, 115309632), (192, 104499354), (219, 91615872), (228, 87999456), (232, 86482224), (261, 76873088), (288, 69666236), (292, 68711904), (304, 65999592), (342, 58666304), (348, 57654816), (384, 52249677), (433, 46336896), (438, 45807936), (456, 43999728), (464, 43241112), (522, 38436544), (551, 36413568), (576, 34833118), (584, 34355952), (608, 32999796), (657, 30538624), (684, 29333152), (696, 28827408), (866, 23168448), (876, 22903968), (912, 21999864), (928, 21620556), (1044, 19218272), (1102, 18206784), (1152, 17416559), (1168, 17177976), (1216, 16499898), (1299, 15445632), (1314, 15269312), (1368, 14666576), (1387, 14465664), (1392, 14413704), (1653, 12137856), (1732, 11584224), (1752, 11451984), (1824, 10999932), (1856, 10810278), (2088, 9609136), (2117, 9477504), (2204, 9103392), (2336, 8588988), (2432, 8249949), (2598, 7722816), (2628, 7634656), (2736, 7333288), (2774, 7232832), (2784, 7206852), (3306, 6068928), (3464, 5792112), (3504, 5725992), (3648, 5499966), (3712, 5405139), (3897, 5148544), (4161, 4821888), (4176, 4804568), (4234, 4738752), (4408, 4551696), (4672, 4294494), (4959, 4045952), (5196, 3861408), (5256, 3817328), (5472, 3666644), (5548, 3616416), (5568, 3603426), (6351, 3159168), (6612, 3034464), (6928, 2896056), (7008, 2862996), (7296, 2749983), (7794, 2574272), (8227, 2438784), (8322, 2410944), (8352, 2402284), (8468, 2369376), (8816, 2275848), (9344, 2147247), (9918, 2022976), (10392, 1930704), (10512, 1908664), (10944, 1833322), (11096, 1808208), (11136, 1801713), (12483, 1607296), (12557, 1597824), (12702, 1579584), (13224, 1517232), (13856, 1448028), (14016, 1431498), (15588, 1287136), (16454, 1219392), (16644, 1205472), (16704, 1201142), (16936, 1184688), (17632, 1137924), (19053, 1053056), (19836, 1011488), (20784, 965352), (21024, 954332), (21888, 916661), (22192, 904104), (24681, 812928), (24966, 803648), (25114, 798912), (25404, 789792), (26448, 758616), (27712, 724014), (28032, 715749), (31176, 643568), (31609, 634752), (32908, 609696), (33288, 602736), (33408, 600571), (33872, 592344), (35264, 568962), (37671, 532608), (38106, 526528), (39672, 505744), (40223, 498816), (41568, 482676), (42048, 477166), (44384, 452052), (49362, 406464), (49932, 401824), (50228, 399456), (50808, 394896), (52896, 379308), (55424, 362007), (62352, 321784), (63218, 317376), (65816, 304848), (66576, 301368), (67744, 296172), (70528, 284481), (74043, 270976), (75342, 266304), (76212, 263264), (79344, 252872), (80446, 249408), (83136, 241338), (84096, 238583), (88768, 226026), (94827, 211584), (98724, 203232), (99864, 200912), (100456, 199728), (101616, 197448), (105792, 189654), (113013, 177536), (120669, 166272), (124704, 160892), (126436, 158688), (131632, 152424), (133152, 150684), (135488, 148086)]