20205909324

素因数分解:

$2^2\times 3^3\times {\mathrm{43}}^1\times {\mathrm{4350971}}^1$

素因数の和:4351027

約数の個数: 48

約数和(自身を含む): 53603975040

約数和(自身を除く): 33398065716

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 86, 108, 129, 172, 258, 387, 516, 774, 1161, 1548, 2322, 4644, 4350971, 8701942, 13052913, 17403884, 26105826, 39158739, 52211652, 78317478, 117476217, 156634956, 187091753, 234952434, 374183506, 469904868, 561275259, 748367012, 1122550518, 1683825777, 2245101036, 3367651554, 5051477331, 6735303108, 10102954662, 20205909324]

約数ペア:

[(1, 20205909324), (2, 10102954662), (3, 6735303108), (4, 5051477331), (6, 3367651554), (9, 2245101036), (12, 1683825777), (18, 1122550518), (27, 748367012), (36, 561275259), (43, 469904868), (54, 374183506), (86, 234952434), (108, 187091753), (129, 156634956), (172, 117476217), (258, 78317478), (387, 52211652), (516, 39158739), (774, 26105826), (1161, 17403884), (1548, 13052913), (2322, 8701942), (4644, 4350971)]