20163702592

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{392351}}^1$

素因数の和:392447

約数の個数: 56

約数和(自身を含む): 44247889152

約数和(自身を除く): 24084186560

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 73, 88, 146, 176, 292, 352, 584, 704, 803, 1168, 1606, 2336, 3212, 4672, 6424, 12848, 25696, 51392, 392351, 784702, 1569404, 3138808, 4315861, 6277616, 8631722, 12555232, 17263444, 25110464, 28641623, 34526888, 57283246, 69053776, 114566492, 138107552, 229132984, 276215104, 315057853, 458265968, 630115706, 916531936, 1260231412, 1833063872, 2520462824, 5040925648, 10081851296, 20163702592]

約数ペア:

[(1, 20163702592), (2, 10081851296), (4, 5040925648), (8, 2520462824), (11, 1833063872), (16, 1260231412), (22, 916531936), (32, 630115706), (44, 458265968), (64, 315057853), (73, 276215104), (88, 229132984), (146, 138107552), (176, 114566492), (292, 69053776), (352, 57283246), (584, 34526888), (704, 28641623), (803, 25110464), (1168, 17263444), (1606, 12555232), (2336, 8631722), (3212, 6277616), (4672, 4315861), (6424, 3138808), (12848, 1569404), (25696, 784702), (51392, 392351)]