20133736042

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{1907}}^1\times {\mathrm{2089}}^1$

素因数の和:4043

約数の個数: 48

約数和(自身を含む): 36463711680

約数和(自身を除く): 16329975638

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 361, 722, 1907, 2089, 2527, 3814, 4178, 5054, 13349, 14623, 26698, 29246, 36233, 39691, 72466, 79382, 253631, 277837, 507262, 555674, 688427, 754129, 1376854, 1508258, 3983723, 4818989, 5278903, 7967446, 9637978, 10557806, 27886061, 55772122, 75690737, 151381474, 529835159, 1059670318, 1438124003, 2876248006, 10066868021, 20133736042]

約数ペア:

[(1, 20133736042), (2, 10066868021), (7, 2876248006), (14, 1438124003), (19, 1059670318), (38, 529835159), (133, 151381474), (266, 75690737), (361, 55772122), (722, 27886061), (1907, 10557806), (2089, 9637978), (2527, 7967446), (3814, 5278903), (4178, 4818989), (5054, 3983723), (13349, 1508258), (14623, 1376854), (26698, 754129), (29246, 688427), (36233, 555674), (39691, 507262), (72466, 277837), (79382, 253631)]