20349911050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3060137}}^1$

素因数の和:3060175

約数の個数: 48

約数和(自身を含む): 45534853440

約数和(自身を除く): 25184942390

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 38, 50, 70, 95, 133, 175, 190, 266, 350, 475, 665, 950, 1330, 3325, 6650, 3060137, 6120274, 15300685, 21420959, 30601370, 42841918, 58142603, 76503425, 107104795, 116285206, 153006850, 214209590, 290713015, 406998221, 535523975, 581426030, 813996442, 1071047950, 1453565075, 2034991105, 2907130150, 4069982210, 10174955525, 20349911050]

約数ペア:

[(1, 20349911050), (2, 10174955525), (5, 4069982210), (7, 2907130150), (10, 2034991105), (14, 1453565075), (19, 1071047950), (25, 813996442), (35, 581426030), (38, 535523975), (50, 406998221), (70, 290713015), (95, 214209590), (133, 153006850), (175, 116285206), (190, 107104795), (266, 76503425), (350, 58142603), (475, 42841918), (665, 30601370), (950, 21420959), (1330, 15300685), (3325, 6120274), (6650, 3060137)]