20119486536

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{1019}}^1$

素因数の和:1353

約数の個数: 256

約数和(自身を含む): 62570880000

約数和(自身を除く): 42451393464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 19, 24, 27, 34, 36, 38, 51, 54, 57, 68, 72, 76, 102, 108, 114, 136, 152, 153, 171, 204, 216, 228, 283, 306, 323, 342, 408, 456, 459, 513, 566, 612, 646, 684, 849, 918, 969, 1019, 1026, 1132, 1224, 1292, 1368, 1698, 1836, 1938, 2038, 2052, 2264, 2547, 2584, 2907, 3057, 3396, 3672, 3876, 4076, 4104, 4811, 5094, 5377, 5814, 6114, 6792, 7641, 7752, 8152, 8721, 9171, 9622, 10188, 10754, 11628, 12228, 14433, 15282, 16131, 17323, 17442, 18342, 19244, 19361, 20376, 21508, 23256, 24456, 27513, 28866, 30564, 32262, 34646, 34884, 36684, 38488, 38722, 43016, 43299, 48393, 51969, 55026, 57732, 58083, 61128, 64524, 69292, 69768, 73368, 77444, 86598, 91409, 96786, 103938, 110052, 115464, 116166, 129048, 129897, 138584, 145179, 154888, 155907, 173196, 174249, 182818, 193572, 207876, 220104, 232332, 259794, 274227, 288377, 290358, 311814, 329137, 346392, 348498, 365636, 387144, 415752, 464664, 467721, 519588, 522747, 548454, 576754, 580716, 623628, 658274, 696996, 731272, 822681, 865131, 935442, 987411, 1039176, 1045494, 1096908, 1153508, 1161432, 1247256, 1316548, 1393992, 1645362, 1730262, 1870884, 1974822, 2090988, 2193816, 2307016, 2468043, 2595393, 2633096, 2962233, 3290724, 3460524, 3741768, 3949644, 4181976, 4902409, 4936086, 5190786, 5479163, 5924466, 6581448, 6921048, 7786179, 7899288, 8886699, 9804818, 9872172, 10381572, 10958326, 11848932, 14707227, 15572358, 16437489, 17773398, 19609636, 19744344, 20763144, 21916652, 23697864, 29414454, 31144716, 32874978, 35546796, 39219272, 43833304, 44121681, 49312467, 58828908, 62289432, 65749956, 71093592, 88243362, 93145771, 98624934, 117657816, 131499912, 132365043, 147937401, 176486724, 186291542, 197249868, 264730086, 279437313, 295874802, 352973448, 372583084, 394499736, 529460172, 558874626, 591749604, 745166168, 838311939, 1058920344, 1117749252, 1183499208, 1676623878, 2235498504, 2514935817, 3353247756, 5029871634, 6706495512, 10059743268, 20119486536]

約数ペア:

[(1, 20119486536), (2, 10059743268), (3, 6706495512), (4, 5029871634), (6, 3353247756), (8, 2514935817), (9, 2235498504), (12, 1676623878), (17, 1183499208), (18, 1117749252), (19, 1058920344), (24, 838311939), (27, 745166168), (34, 591749604), (36, 558874626), (38, 529460172), (51, 394499736), (54, 372583084), (57, 352973448), (68, 295874802), (72, 279437313), (76, 264730086), (102, 197249868), (108, 186291542), (114, 176486724), (136, 147937401), (152, 132365043), (153, 131499912), (171, 117657816), (204, 98624934), (216, 93145771), (228, 88243362), (283, 71093592), (306, 65749956), (323, 62289432), (342, 58828908), (408, 49312467), (456, 44121681), (459, 43833304), (513, 39219272), (566, 35546796), (612, 32874978), (646, 31144716), (684, 29414454), (849, 23697864), (918, 21916652), (969, 20763144), (1019, 19744344), (1026, 19609636), (1132, 17773398), (1224, 16437489), (1292, 15572358), (1368, 14707227), (1698, 11848932), (1836, 10958326), (1938, 10381572), (2038, 9872172), (2052, 9804818), (2264, 8886699), (2547, 7899288), (2584, 7786179), (2907, 6921048), (3057, 6581448), (3396, 5924466), (3672, 5479163), (3876, 5190786), (4076, 4936086), (4104, 4902409), (4811, 4181976), (5094, 3949644), (5377, 3741768), (5814, 3460524), (6114, 3290724), (6792, 2962233), (7641, 2633096), (7752, 2595393), (8152, 2468043), (8721, 2307016), (9171, 2193816), (9622, 2090988), (10188, 1974822), (10754, 1870884), (11628, 1730262), (12228, 1645362), (14433, 1393992), (15282, 1316548), (16131, 1247256), (17323, 1161432), (17442, 1153508), (18342, 1096908), (19244, 1045494), (19361, 1039176), (20376, 987411), (21508, 935442), (23256, 865131), (24456, 822681), (27513, 731272), (28866, 696996), (30564, 658274), (32262, 623628), (34646, 580716), (34884, 576754), (36684, 548454), (38488, 522747), (38722, 519588), (43016, 467721), (43299, 464664), (48393, 415752), (51969, 387144), (55026, 365636), (57732, 348498), (58083, 346392), (61128, 329137), (64524, 311814), (69292, 290358), (69768, 288377), (73368, 274227), (77444, 259794), (86598, 232332), (91409, 220104), (96786, 207876), (103938, 193572), (110052, 182818), (115464, 174249), (116166, 173196), (129048, 155907), (129897, 154888), (138584, 145179)]