20242432

素因数分解:

$2^{13}\times 7^1\times {\mathrm{353}}^1$

素因数の和:386

約数の個数: 56

約数和(自身を含む): 46396656

約数和(自身を除く): 26154224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 353, 448, 512, 706, 896, 1024, 1412, 1792, 2048, 2471, 2824, 3584, 4096, 4942, 5648, 7168, 8192, 9884, 11296, 14336, 19768, 22592, 28672, 39536, 45184, 57344, 79072, 90368, 158144, 180736, 316288, 361472, 632576, 722944, 1265152, 1445888, 2530304, 2891776, 5060608, 10121216, 20242432]

約数ペア:

[(1, 20242432), (2, 10121216), (4, 5060608), (7, 2891776), (8, 2530304), (14, 1445888), (16, 1265152), (28, 722944), (32, 632576), (56, 361472), (64, 316288), (112, 180736), (128, 158144), (224, 90368), (256, 79072), (353, 57344), (448, 45184), (512, 39536), (706, 28672), (896, 22592), (1024, 19768), (1412, 14336), (1792, 11296), (2048, 9884), (2471, 8192), (2824, 7168), (3584, 5648), (4096, 4942)]