20160783768

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1613}}^1\times {\mathrm{22643}}^1$

素因数の和:24288

約数の個数: 64

約数和(自身を含む): 52628279040

約数和(自身を除く): 32467495272

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 1613, 3226, 4839, 6452, 9678, 12904, 19356, 22643, 37099, 38712, 45286, 67929, 74198, 90572, 111297, 135858, 148396, 181144, 222594, 271716, 296792, 445188, 520789, 543432, 890376, 1041578, 1562367, 2083156, 3124734, 4166312, 6249468, 12498936, 36523159, 73046318, 109569477, 146092636, 219138954, 292185272, 438277908, 840032657, 876555816, 1680065314, 2520097971, 3360130628, 5040195942, 6720261256, 10080391884, 20160783768]

約数ペア:

[(1, 20160783768), (2, 10080391884), (3, 6720261256), (4, 5040195942), (6, 3360130628), (8, 2520097971), (12, 1680065314), (23, 876555816), (24, 840032657), (46, 438277908), (69, 292185272), (92, 219138954), (138, 146092636), (184, 109569477), (276, 73046318), (552, 36523159), (1613, 12498936), (3226, 6249468), (4839, 4166312), (6452, 3124734), (9678, 2083156), (12904, 1562367), (19356, 1041578), (22643, 890376), (37099, 543432), (38712, 520789), (45286, 445188), (67929, 296792), (74198, 271716), (90572, 222594), (111297, 181144), (135858, 148396)]