20170645248

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{5167}}^1$

素因数の和:5239

約数の個数: 288

約数和(自身を含む): 63887394816

約数和(自身を除く): 43716749568

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 23, 24, 26, 32, 34, 39, 46, 48, 51, 52, 64, 68, 69, 78, 92, 96, 102, 104, 128, 136, 138, 156, 184, 192, 204, 208, 221, 256, 272, 276, 299, 312, 368, 384, 391, 408, 416, 442, 544, 552, 598, 624, 663, 736, 768, 782, 816, 832, 884, 897, 1088, 1104, 1173, 1196, 1248, 1326, 1472, 1564, 1632, 1664, 1768, 1794, 2176, 2208, 2346, 2392, 2496, 2652, 2944, 3128, 3264, 3328, 3536, 3588, 4352, 4416, 4692, 4784, 4992, 5083, 5167, 5304, 5888, 6256, 6528, 7072, 7176, 8832, 9384, 9568, 9984, 10166, 10334, 10608, 12512, 13056, 14144, 14352, 15249, 15501, 17664, 18768, 19136, 20332, 20668, 21216, 25024, 28288, 28704, 30498, 31002, 37536, 38272, 40664, 41336, 42432, 50048, 56576, 57408, 60996, 62004, 67171, 75072, 76544, 81328, 82672, 84864, 87839, 100096, 114816, 118841, 121992, 124008, 134342, 150144, 162656, 165344, 169728, 175678, 201513, 229632, 237682, 243984, 248016, 263517, 268684, 300288, 325312, 330688, 351356, 356523, 403026, 475364, 487968, 496032, 527034, 537368, 650624, 661376, 702712, 713046, 806052, 950728, 975936, 992064, 1054068, 1074736, 1141907, 1301248, 1322752, 1405424, 1426092, 1544933, 1612104, 1901456, 1951872, 1984128, 2020297, 2108136, 2149472, 2283814, 2810848, 2852184, 3089866, 3224208, 3425721, 3802912, 3903744, 3968256, 4040594, 4216272, 4298944, 4567628, 4634799, 5621696, 5704368, 6060891, 6179732, 6448416, 6851442, 7605824, 8081188, 8432544, 8597888, 9135256, 9269598, 11243392, 11408736, 12121782, 12359464, 12896832, 13702884, 15211648, 16162376, 16865088, 17195776, 18270512, 18539196, 22486784, 22817472, 24243564, 24718928, 25793664, 26263861, 27405768, 30423296, 32324752, 33730176, 36541024, 37078392, 45634944, 48487128, 49437856, 51587328, 52527722, 54811536, 64649504, 67460352, 73082048, 74156784, 78791583, 91269888, 96974256, 98875712, 105055444, 109623072, 129299008, 146164096, 148313568, 157583166, 193948512, 197751424, 210110888, 219246144, 258598016, 292328192, 296627136, 315166332, 387897024, 395502848, 420221776, 438492288, 517196032, 593254272, 630332664, 775794048, 840443552, 876984576, 1186508544, 1260665328, 1551588096, 1680887104, 2521330656, 3361774208, 5042661312, 6723548416, 10085322624, 20170645248]

約数ペア:

[(1, 20170645248), (2, 10085322624), (3, 6723548416), (4, 5042661312), (6, 3361774208), (8, 2521330656), (12, 1680887104), (13, 1551588096), (16, 1260665328), (17, 1186508544), (23, 876984576), (24, 840443552), (26, 775794048), (32, 630332664), (34, 593254272), (39, 517196032), (46, 438492288), (48, 420221776), (51, 395502848), (52, 387897024), (64, 315166332), (68, 296627136), (69, 292328192), (78, 258598016), (92, 219246144), (96, 210110888), (102, 197751424), (104, 193948512), (128, 157583166), (136, 148313568), (138, 146164096), (156, 129299008), (184, 109623072), (192, 105055444), (204, 98875712), (208, 96974256), (221, 91269888), (256, 78791583), (272, 74156784), (276, 73082048), (299, 67460352), (312, 64649504), (368, 54811536), (384, 52527722), (391, 51587328), (408, 49437856), (416, 48487128), (442, 45634944), (544, 37078392), (552, 36541024), (598, 33730176), (624, 32324752), (663, 30423296), (736, 27405768), (768, 26263861), (782, 25793664), (816, 24718928), (832, 24243564), (884, 22817472), (897, 22486784), (1088, 18539196), (1104, 18270512), (1173, 17195776), (1196, 16865088), (1248, 16162376), (1326, 15211648), (1472, 13702884), (1564, 12896832), (1632, 12359464), (1664, 12121782), (1768, 11408736), (1794, 11243392), (2176, 9269598), (2208, 9135256), (2346, 8597888), (2392, 8432544), (2496, 8081188), (2652, 7605824), (2944, 6851442), (3128, 6448416), (3264, 6179732), (3328, 6060891), (3536, 5704368), (3588, 5621696), (4352, 4634799), (4416, 4567628), (4692, 4298944), (4784, 4216272), (4992, 4040594), (5083, 3968256), (5167, 3903744), (5304, 3802912), (5888, 3425721), (6256, 3224208), (6528, 3089866), (7072, 2852184), (7176, 2810848), (8832, 2283814), (9384, 2149472), (9568, 2108136), (9984, 2020297), (10166, 1984128), (10334, 1951872), (10608, 1901456), (12512, 1612104), (13056, 1544933), (14144, 1426092), (14352, 1405424), (15249, 1322752), (15501, 1301248), (17664, 1141907), (18768, 1074736), (19136, 1054068), (20332, 992064), (20668, 975936), (21216, 950728), (25024, 806052), (28288, 713046), (28704, 702712), (30498, 661376), (31002, 650624), (37536, 537368), (38272, 527034), (40664, 496032), (41336, 487968), (42432, 475364), (50048, 403026), (56576, 356523), (57408, 351356), (60996, 330688), (62004, 325312), (67171, 300288), (75072, 268684), (76544, 263517), (81328, 248016), (82672, 243984), (84864, 237682), (87839, 229632), (100096, 201513), (114816, 175678), (118841, 169728), (121992, 165344), (124008, 162656), (134342, 150144)]