20709744192

素因数分解:

$2^6\times 3^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1$

素因数の和:406

約数の個数: 336

約数和(自身を含む): 63271523952

約数和(自身を除く): 42561779760

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 41, 48, 64, 72, 74, 82, 96, 111, 123, 137, 144, 148, 164, 173, 192, 222, 246, 274, 288, 296, 328, 333, 346, 369, 411, 444, 492, 519, 548, 576, 592, 656, 666, 692, 738, 822, 888, 984, 1038, 1096, 1184, 1233, 1312, 1332, 1384, 1476, 1517, 1557, 1644, 1776, 1968, 2076, 2192, 2368, 2466, 2624, 2664, 2768, 2952, 3034, 3114, 3288, 3552, 3936, 4152, 4384, 4551, 4932, 5069, 5328, 5536, 5617, 5904, 6068, 6228, 6401, 6576, 7093, 7104, 7872, 8304, 8768, 9102, 9864, 10138, 10656, 11072, 11234, 11808, 12136, 12456, 12802, 13152, 13653, 14186, 15207, 16608, 16851, 18204, 19203, 19728, 20276, 21279, 21312, 22468, 23616, 23701, 24272, 24912, 25604, 26304, 27306, 28372, 30414, 33216, 33702, 36408, 38406, 39456, 40552, 42558, 44936, 45621, 47402, 48544, 49824, 50553, 51208, 54612, 56744, 57609, 60828, 63837, 67404, 71103, 72816, 76812, 78912, 81104, 85116, 89872, 91242, 94804, 97088, 99648, 101106, 102416, 109224, 113488, 115218, 121656, 127674, 134808, 142206, 145632, 153624, 162208, 170232, 179744, 182484, 189608, 202212, 204832, 207829, 213309, 218448, 226976, 230436, 243312, 255348, 262441, 269616, 284412, 291264, 307248, 324416, 340464, 359488, 364968, 379216, 404424, 409664, 415658, 426618, 436896, 453952, 460872, 486624, 510696, 524882, 539232, 568824, 614496, 623487, 680928, 729936, 758432, 787323, 808848, 831316, 853236, 873792, 876937, 921744, 971741, 973248, 1021392, 1049764, 1078464, 1137648, 1228992, 1246974, 1361856, 1459872, 1516864, 1574646, 1617696, 1662632, 1706472, 1753874, 1843488, 1870461, 1943482, 2042784, 2099528, 2275296, 2361969, 2493948, 2630811, 2915223, 2919744, 3149292, 3235392, 3325264, 3412944, 3507748, 3686976, 3740922, 3886964, 4085568, 4199056, 4550592, 4723938, 4987896, 5261622, 5830446, 6298584, 6650528, 6825888, 7015496, 7481844, 7773928, 7892433, 8398112, 8745669, 9447876, 9975792, 10523244, 11660892, 12597168, 13301056, 13651776, 14030992, 14963688, 15547856, 15784866, 16796224, 17491338, 18895752, 19951584, 21046488, 23321784, 25194336, 28061984, 29927376, 31095712, 31569732, 34982676, 35954417, 37791504, 39903168, 42092976, 46643568, 50388672, 56123968, 59854752, 62191424, 63139464, 69965352, 71908834, 75583008, 84185952, 93287136, 107863251, 119709504, 126278928, 139930704, 143817668, 151166016, 168371904, 186574272, 215726502, 252557856, 279861408, 287635336, 323589753, 431453004, 505115712, 559722816, 575270672, 647179506, 862906008, 1150541344, 1294359012, 1725812016, 2301082688, 2588718024, 3451624032, 5177436048, 6903248064, 10354872096, 20709744192]

約数ペア:

[(1, 20709744192), (2, 10354872096), (3, 6903248064), (4, 5177436048), (6, 3451624032), (8, 2588718024), (9, 2301082688), (12, 1725812016), (16, 1294359012), (18, 1150541344), (24, 862906008), (32, 647179506), (36, 575270672), (37, 559722816), (41, 505115712), (48, 431453004), (64, 323589753), (72, 287635336), (74, 279861408), (82, 252557856), (96, 215726502), (111, 186574272), (123, 168371904), (137, 151166016), (144, 143817668), (148, 139930704), (164, 126278928), (173, 119709504), (192, 107863251), (222, 93287136), (246, 84185952), (274, 75583008), (288, 71908834), (296, 69965352), (328, 63139464), (333, 62191424), (346, 59854752), (369, 56123968), (411, 50388672), (444, 46643568), (492, 42092976), (519, 39903168), (548, 37791504), (576, 35954417), (592, 34982676), (656, 31569732), (666, 31095712), (692, 29927376), (738, 28061984), (822, 25194336), (888, 23321784), (984, 21046488), (1038, 19951584), (1096, 18895752), (1184, 17491338), (1233, 16796224), (1312, 15784866), (1332, 15547856), (1384, 14963688), (1476, 14030992), (1517, 13651776), (1557, 13301056), (1644, 12597168), (1776, 11660892), (1968, 10523244), (2076, 9975792), (2192, 9447876), (2368, 8745669), (2466, 8398112), (2624, 7892433), (2664, 7773928), (2768, 7481844), (2952, 7015496), (3034, 6825888), (3114, 6650528), (3288, 6298584), (3552, 5830446), (3936, 5261622), (4152, 4987896), (4384, 4723938), (4551, 4550592), (4932, 4199056), (5069, 4085568), (5328, 3886964), (5536, 3740922), (5617, 3686976), (5904, 3507748), (6068, 3412944), (6228, 3325264), (6401, 3235392), (6576, 3149292), (7093, 2919744), (7104, 2915223), (7872, 2630811), (8304, 2493948), (8768, 2361969), (9102, 2275296), (9864, 2099528), (10138, 2042784), (10656, 1943482), (11072, 1870461), (11234, 1843488), (11808, 1753874), (12136, 1706472), (12456, 1662632), (12802, 1617696), (13152, 1574646), (13653, 1516864), (14186, 1459872), (15207, 1361856), (16608, 1246974), (16851, 1228992), (18204, 1137648), (19203, 1078464), (19728, 1049764), (20276, 1021392), (21279, 973248), (21312, 971741), (22468, 921744), (23616, 876937), (23701, 873792), (24272, 853236), (24912, 831316), (25604, 808848), (26304, 787323), (27306, 758432), (28372, 729936), (30414, 680928), (33216, 623487), (33702, 614496), (36408, 568824), (38406, 539232), (39456, 524882), (40552, 510696), (42558, 486624), (44936, 460872), (45621, 453952), (47402, 436896), (48544, 426618), (49824, 415658), (50553, 409664), (51208, 404424), (54612, 379216), (56744, 364968), (57609, 359488), (60828, 340464), (63837, 324416), (67404, 307248), (71103, 291264), (72816, 284412), (76812, 269616), (78912, 262441), (81104, 255348), (85116, 243312), (89872, 230436), (91242, 226976), (94804, 218448), (97088, 213309), (99648, 207829), (101106, 204832), (102416, 202212), (109224, 189608), (113488, 182484), (115218, 179744), (121656, 170232), (127674, 162208), (134808, 153624), (142206, 145632)]