20832898752

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^1\times {\mathrm{431}}^1\times {\mathrm{2707}}^1$

素因数の和:3187

約数の個数: 168

約数和(自身を含む): 61805832192

約数和(自身を除く): 40972933440

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 144, 186, 192, 248, 279, 288, 372, 431, 496, 558, 576, 744, 862, 992, 1116, 1293, 1488, 1724, 1984, 2232, 2586, 2707, 2976, 3448, 3879, 4464, 5172, 5414, 5952, 6896, 7758, 8121, 8928, 10344, 10828, 13361, 13792, 15516, 16242, 17856, 20688, 21656, 24363, 26722, 27584, 31032, 32484, 40083, 41376, 43312, 48726, 53444, 62064, 64968, 80166, 82752, 83917, 86624, 97452, 106888, 120249, 124128, 129936, 160332, 167834, 173248, 194904, 213776, 240498, 248256, 251751, 259872, 320664, 335668, 389808, 427552, 480996, 503502, 519744, 641328, 671336, 755253, 779616, 855104, 961992, 1007004, 1166717, 1282656, 1342672, 1510506, 1559232, 1923984, 2014008, 2333434, 2565312, 2685344, 3021012, 3500151, 3847968, 4028016, 4666868, 5370688, 6042024, 7000302, 7695936, 8056032, 9333736, 10500453, 12084048, 14000604, 16112064, 18667472, 21000906, 24168096, 28001208, 36168227, 37334944, 42001812, 48336192, 56002416, 72336454, 74669888, 84003624, 108504681, 112004832, 144672908, 168007248, 217009362, 224009664, 289345816, 325514043, 336014496, 434018724, 578691632, 651028086, 672028992, 868037448, 1157383264, 1302056172, 1736074896, 2314766528, 2604112344, 3472149792, 5208224688, 6944299584, 10416449376, 20832898752]

約数ペア:

[(1, 20832898752), (2, 10416449376), (3, 6944299584), (4, 5208224688), (6, 3472149792), (8, 2604112344), (9, 2314766528), (12, 1736074896), (16, 1302056172), (18, 1157383264), (24, 868037448), (31, 672028992), (32, 651028086), (36, 578691632), (48, 434018724), (62, 336014496), (64, 325514043), (72, 289345816), (93, 224009664), (96, 217009362), (124, 168007248), (144, 144672908), (186, 112004832), (192, 108504681), (248, 84003624), (279, 74669888), (288, 72336454), (372, 56002416), (431, 48336192), (496, 42001812), (558, 37334944), (576, 36168227), (744, 28001208), (862, 24168096), (992, 21000906), (1116, 18667472), (1293, 16112064), (1488, 14000604), (1724, 12084048), (1984, 10500453), (2232, 9333736), (2586, 8056032), (2707, 7695936), (2976, 7000302), (3448, 6042024), (3879, 5370688), (4464, 4666868), (5172, 4028016), (5414, 3847968), (5952, 3500151), (6896, 3021012), (7758, 2685344), (8121, 2565312), (8928, 2333434), (10344, 2014008), (10828, 1923984), (13361, 1559232), (13792, 1510506), (15516, 1342672), (16242, 1282656), (17856, 1166717), (20688, 1007004), (21656, 961992), (24363, 855104), (26722, 779616), (27584, 755253), (31032, 671336), (32484, 641328), (40083, 519744), (41376, 503502), (43312, 480996), (48726, 427552), (53444, 389808), (62064, 335668), (64968, 320664), (80166, 259872), (82752, 251751), (83917, 248256), (86624, 240498), (97452, 213776), (106888, 194904), (120249, 173248), (124128, 167834), (129936, 160332)]