20124881434

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^2\times {\mathrm{568853}}^1$

素因数の和:568907

約数の個数: 36

約数和(自身を含む): 37061406954

約数和(自身を除く): 16936525520

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 361, 722, 931, 1862, 2527, 5054, 17689, 35378, 568853, 1137706, 3981971, 7963942, 10808207, 21616414, 27873797, 55747594, 75657449, 151314898, 205355933, 410711866, 529602143, 1059204286, 1437491531, 2874983062, 10062440717, 20124881434]

約数ペア:

[(1, 20124881434), (2, 10062440717), (7, 2874983062), (14, 1437491531), (19, 1059204286), (38, 529602143), (49, 410711866), (98, 205355933), (133, 151314898), (266, 75657449), (361, 55747594), (722, 27873797), (931, 21616414), (1862, 10808207), (2527, 7963942), (5054, 3981971), (17689, 1137706), (35378, 568853)]