20123609328

素因数分解:

$2^4\times 3^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{827}}^1$

素因数の和:977

約数の個数: 320

約数和(自身を含む): 63081676800

約数和(自身を除く): 42958067472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 31, 36, 46, 48, 54, 62, 69, 72, 79, 92, 93, 108, 124, 138, 144, 158, 184, 186, 207, 216, 237, 248, 276, 279, 316, 368, 372, 414, 432, 474, 496, 552, 558, 621, 632, 711, 713, 744, 827, 828, 837, 948, 1104, 1116, 1242, 1264, 1422, 1426, 1488, 1654, 1656, 1674, 1817, 1896, 2133, 2139, 2232, 2449, 2481, 2484, 2844, 2852, 3308, 3312, 3348, 3634, 3792, 4266, 4278, 4464, 4898, 4962, 4968, 5451, 5688, 5704, 6417, 6616, 6696, 7268, 7347, 7443, 8532, 8556, 9796, 9924, 9936, 10902, 11376, 11408, 12834, 13232, 13392, 14536, 14694, 14886, 16353, 17064, 17112, 19021, 19251, 19592, 19848, 21804, 22041, 22329, 25637, 25668, 29072, 29388, 29772, 32706, 34128, 34224, 38042, 38502, 39184, 39696, 43608, 44082, 44658, 49059, 51274, 51336, 56327, 57063, 58776, 59544, 65333, 65412, 66123, 76084, 76911, 77004, 87216, 88164, 89316, 98118, 102548, 102672, 112654, 114126, 117552, 119088, 130666, 130824, 132246, 152168, 153822, 154008, 168981, 171189, 176328, 178632, 195999, 196236, 205096, 225308, 228252, 230733, 261332, 261648, 264492, 304336, 307644, 308016, 337962, 342378, 352656, 357264, 391998, 392472, 410192, 450616, 456504, 461466, 506943, 513567, 522664, 528984, 587997, 589651, 615288, 675924, 684756, 692199, 783996, 784944, 901232, 913008, 922932, 1013886, 1027134, 1045328, 1057968, 1175994, 1179302, 1230576, 1351848, 1369512, 1384398, 1502659, 1520829, 1567992, 1763991, 1768953, 1845864, 2025323, 2027772, 2054268, 2351988, 2358604, 2703696, 2739024, 2768796, 3005318, 3041658, 3135984, 3527982, 3537906, 3691728, 4050646, 4055544, 4108536, 4507977, 4703976, 4717208, 5306859, 5537592, 6010636, 6075969, 6083316, 7055964, 7075812, 8101292, 8111088, 8217072, 9015954, 9407952, 9434416, 10613718, 11075184, 12021272, 12151938, 12166632, 13523931, 14111928, 14151624, 15920577, 16202584, 18031908, 18227907, 21227436, 24042544, 24303876, 24333264, 27047862, 28223856, 28303248, 31841154, 32405168, 36063816, 36455814, 40571793, 42454872, 46582429, 48607752, 54095724, 54683721, 63682308, 72127632, 72911628, 81143586, 84909744, 93164858, 97215504, 108191448, 109367442, 127364616, 139747287, 145823256, 162287172, 186329716, 216382896, 218734884, 254729232, 279494574, 291646512, 324574344, 372659432, 419241861, 437469768, 558989148, 649148688, 745318864, 838483722, 874939536, 1117978296, 1257725583, 1676967444, 2235956592, 2515451166, 3353934888, 5030902332, 6707869776, 10061804664, 20123609328]

約数ペア:

[(1, 20123609328), (2, 10061804664), (3, 6707869776), (4, 5030902332), (6, 3353934888), (8, 2515451166), (9, 2235956592), (12, 1676967444), (16, 1257725583), (18, 1117978296), (23, 874939536), (24, 838483722), (27, 745318864), (31, 649148688), (36, 558989148), (46, 437469768), (48, 419241861), (54, 372659432), (62, 324574344), (69, 291646512), (72, 279494574), (79, 254729232), (92, 218734884), (93, 216382896), (108, 186329716), (124, 162287172), (138, 145823256), (144, 139747287), (158, 127364616), (184, 109367442), (186, 108191448), (207, 97215504), (216, 93164858), (237, 84909744), (248, 81143586), (276, 72911628), (279, 72127632), (316, 63682308), (368, 54683721), (372, 54095724), (414, 48607752), (432, 46582429), (474, 42454872), (496, 40571793), (552, 36455814), (558, 36063816), (621, 32405168), (632, 31841154), (711, 28303248), (713, 28223856), (744, 27047862), (827, 24333264), (828, 24303876), (837, 24042544), (948, 21227436), (1104, 18227907), (1116, 18031908), (1242, 16202584), (1264, 15920577), (1422, 14151624), (1426, 14111928), (1488, 13523931), (1654, 12166632), (1656, 12151938), (1674, 12021272), (1817, 11075184), (1896, 10613718), (2133, 9434416), (2139, 9407952), (2232, 9015954), (2449, 8217072), (2481, 8111088), (2484, 8101292), (2844, 7075812), (2852, 7055964), (3308, 6083316), (3312, 6075969), (3348, 6010636), (3634, 5537592), (3792, 5306859), (4266, 4717208), (4278, 4703976), (4464, 4507977), (4898, 4108536), (4962, 4055544), (4968, 4050646), (5451, 3691728), (5688, 3537906), (5704, 3527982), (6417, 3135984), (6616, 3041658), (6696, 3005318), (7268, 2768796), (7347, 2739024), (7443, 2703696), (8532, 2358604), (8556, 2351988), (9796, 2054268), (9924, 2027772), (9936, 2025323), (10902, 1845864), (11376, 1768953), (11408, 1763991), (12834, 1567992), (13232, 1520829), (13392, 1502659), (14536, 1384398), (14694, 1369512), (14886, 1351848), (16353, 1230576), (17064, 1179302), (17112, 1175994), (19021, 1057968), (19251, 1045328), (19592, 1027134), (19848, 1013886), (21804, 922932), (22041, 913008), (22329, 901232), (25637, 784944), (25668, 783996), (29072, 692199), (29388, 684756), (29772, 675924), (32706, 615288), (34128, 589651), (34224, 587997), (38042, 528984), (38502, 522664), (39184, 513567), (39696, 506943), (43608, 461466), (44082, 456504), (44658, 450616), (49059, 410192), (51274, 392472), (51336, 391998), (56327, 357264), (57063, 352656), (58776, 342378), (59544, 337962), (65333, 308016), (65412, 307644), (66123, 304336), (76084, 264492), (76911, 261648), (77004, 261332), (87216, 230733), (88164, 228252), (89316, 225308), (98118, 205096), (102548, 196236), (102672, 195999), (112654, 178632), (114126, 176328), (117552, 171189), (119088, 168981), (130666, 154008), (130824, 153822), (132246, 152168)]