20159441368

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{2027297}}^1$

素因数の和:2027427

約数の個数: 32

約数和(自身を含む): 41600154960

約数和(自身を除く): 21440713592

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 113, 226, 452, 904, 1243, 2486, 4972, 9944, 2027297, 4054594, 8109188, 16218376, 22300267, 44600534, 89201068, 178402136, 229084561, 458169122, 916338244, 1832676488, 2519930171, 5039860342, 10079720684, 20159441368]

約数ペア:

[(1, 20159441368), (2, 10079720684), (4, 5039860342), (8, 2519930171), (11, 1832676488), (22, 916338244), (44, 458169122), (88, 229084561), (113, 178402136), (226, 89201068), (452, 44600534), (904, 22300267), (1243, 16218376), (2486, 8109188), (4972, 4054594), (9944, 2027297)]