20139245588

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{9341023}}^1$

素因数の和:9341052

約数の個数: 36

約数和(自身を含む): 44724822912

約数和(自身を除く): 24585577324

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 539, 1078, 2156, 9341023, 18682046, 37364092, 65387161, 102751253, 130774322, 205502506, 261548644, 411005012, 457710127, 719258771, 915420254, 1438517542, 1830840508, 2877035084, 5034811397, 10069622794, 20139245588]

約数ペア:

[(1, 20139245588), (2, 10069622794), (4, 5034811397), (7, 2877035084), (11, 1830840508), (14, 1438517542), (22, 915420254), (28, 719258771), (44, 457710127), (49, 411005012), (77, 261548644), (98, 205502506), (154, 130774322), (196, 102751253), (308, 65387161), (539, 37364092), (1078, 18682046), (2156, 9341023)]