20167340032

素因数分解:

$2^{12}\times 7^2\times {\mathrm{100483}}^1$

素因数の和:100521

約数の個数: 78

約数和(自身を含む): 46914673308

約数和(自身を除く): 26747333276

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 512, 784, 896, 1024, 1568, 1792, 2048, 3136, 3584, 4096, 6272, 7168, 12544, 14336, 25088, 28672, 50176, 100352, 100483, 200704, 200966, 401932, 703381, 803864, 1406762, 1607728, 2813524, 3215456, 4923667, 5627048, 6430912, 9847334, 11254096, 12861824, 19694668, 22508192, 25723648, 39389336, 45016384, 51447296, 78778672, 90032768, 102894592, 157557344, 180065536, 205789184, 315114688, 360131072, 411578368, 630229376, 720262144, 1260458752, 1440524288, 2520917504, 2881048576, 5041835008, 10083670016, 20167340032]

約数ペア:

[(1, 20167340032), (2, 10083670016), (4, 5041835008), (7, 2881048576), (8, 2520917504), (14, 1440524288), (16, 1260458752), (28, 720262144), (32, 630229376), (49, 411578368), (56, 360131072), (64, 315114688), (98, 205789184), (112, 180065536), (128, 157557344), (196, 102894592), (224, 90032768), (256, 78778672), (392, 51447296), (448, 45016384), (512, 39389336), (784, 25723648), (896, 22508192), (1024, 19694668), (1568, 12861824), (1792, 11254096), (2048, 9847334), (3136, 6430912), (3584, 5627048), (4096, 4923667), (6272, 3215456), (7168, 2813524), (12544, 1607728), (14336, 1406762), (25088, 803864), (28672, 703381), (50176, 401932), (100352, 200966), (100483, 200704)]