20690022528

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{36137}}^1$

素因数の和:36235

約数の個数: 192

約数和(自身を含む): 69003342720

約数和(自身を除く): 48313320192

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 71, 72, 84, 96, 112, 126, 128, 142, 144, 168, 192, 213, 224, 252, 284, 288, 336, 384, 426, 448, 497, 504, 568, 576, 639, 672, 852, 896, 994, 1008, 1136, 1152, 1278, 1344, 1491, 1704, 1988, 2016, 2272, 2556, 2688, 2982, 3408, 3976, 4032, 4473, 4544, 5112, 5964, 6816, 7952, 8064, 8946, 9088, 10224, 11928, 13632, 15904, 17892, 20448, 23856, 27264, 31808, 35784, 36137, 40896, 47712, 63616, 71568, 72274, 81792, 95424, 108411, 143136, 144548, 190848, 216822, 252959, 286272, 289096, 325233, 433644, 505918, 572544, 578192, 650466, 758877, 867288, 1011836, 1156384, 1300932, 1517754, 1734576, 2023672, 2276631, 2312768, 2565727, 2601864, 3035508, 3469152, 4047344, 4553262, 4625536, 5131454, 5203728, 6071016, 6938304, 7697181, 8094688, 9106524, 10262908, 10407456, 12142032, 13876608, 15394362, 16189376, 17960089, 18213048, 20525816, 20814912, 23091543, 24284064, 30788724, 32378752, 35920178, 36426096, 41051632, 41629824, 46183086, 48568128, 53880267, 61577448, 71840356, 72852192, 82103264, 92366172, 97136256, 107760534, 123154896, 143680712, 145704384, 161640801, 164206528, 184732344, 215521068, 246309792, 287361424, 291408768, 323281602, 328413056, 369464688, 431042136, 492619584, 574722848, 646563204, 738929376, 862084272, 985239168, 1149445696, 1293126408, 1477858752, 1724168544, 2298891392, 2586252816, 2955717504, 3448337088, 5172505632, 6896674176, 10345011264, 20690022528]

約数ペア:

[(1, 20690022528), (2, 10345011264), (3, 6896674176), (4, 5172505632), (6, 3448337088), (7, 2955717504), (8, 2586252816), (9, 2298891392), (12, 1724168544), (14, 1477858752), (16, 1293126408), (18, 1149445696), (21, 985239168), (24, 862084272), (28, 738929376), (32, 646563204), (36, 574722848), (42, 492619584), (48, 431042136), (56, 369464688), (63, 328413056), (64, 323281602), (71, 291408768), (72, 287361424), (84, 246309792), (96, 215521068), (112, 184732344), (126, 164206528), (128, 161640801), (142, 145704384), (144, 143680712), (168, 123154896), (192, 107760534), (213, 97136256), (224, 92366172), (252, 82103264), (284, 72852192), (288, 71840356), (336, 61577448), (384, 53880267), (426, 48568128), (448, 46183086), (497, 41629824), (504, 41051632), (568, 36426096), (576, 35920178), (639, 32378752), (672, 30788724), (852, 24284064), (896, 23091543), (994, 20814912), (1008, 20525816), (1136, 18213048), (1152, 17960089), (1278, 16189376), (1344, 15394362), (1491, 13876608), (1704, 12142032), (1988, 10407456), (2016, 10262908), (2272, 9106524), (2556, 8094688), (2688, 7697181), (2982, 6938304), (3408, 6071016), (3976, 5203728), (4032, 5131454), (4473, 4625536), (4544, 4553262), (5112, 4047344), (5964, 3469152), (6816, 3035508), (7952, 2601864), (8064, 2565727), (8946, 2312768), (9088, 2276631), (10224, 2023672), (11928, 1734576), (13632, 1517754), (15904, 1300932), (17892, 1156384), (20448, 1011836), (23856, 867288), (27264, 758877), (31808, 650466), (35784, 578192), (36137, 572544), (40896, 505918), (47712, 433644), (63616, 325233), (71568, 289096), (72274, 286272), (81792, 252959), (95424, 216822), (108411, 190848), (143136, 144548)]