20143532032

素因数分解:

$2^{11}\times {\mathrm{13}}^1\times {\mathrm{756593}}^1$

素因数の和:756628

約数の個数: 48

約数和(自身を含む): 43375534020

約数和(自身を除く): 23232001988

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1024, 1664, 2048, 3328, 6656, 13312, 26624, 756593, 1513186, 3026372, 6052744, 9835709, 12105488, 19671418, 24210976, 39342836, 48421952, 78685672, 96843904, 157371344, 193687808, 314742688, 387375616, 629485376, 774751232, 1258970752, 1549502464, 2517941504, 5035883008, 10071766016, 20143532032]

約数ペア:

[(1, 20143532032), (2, 10071766016), (4, 5035883008), (8, 2517941504), (13, 1549502464), (16, 1258970752), (26, 774751232), (32, 629485376), (52, 387375616), (64, 314742688), (104, 193687808), (128, 157371344), (208, 96843904), (256, 78685672), (416, 48421952), (512, 39342836), (832, 24210976), (1024, 19671418), (1664, 12105488), (2048, 9835709), (3328, 6052744), (6656, 3026372), (13312, 1513186), (26624, 756593)]