20116157050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{545893}}^1$

素因数の和:545983

約数の個数: 48

約数和(自身を含む): 41426803872

約数和(自身を除く): 21310646822

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 67, 110, 134, 275, 335, 550, 670, 737, 1474, 1675, 3350, 3685, 7370, 18425, 36850, 545893, 1091786, 2729465, 5458930, 6004823, 12009646, 13647325, 27294650, 30024115, 36574831, 60048230, 73149662, 150120575, 182874155, 300241150, 365748310, 402323141, 804646282, 914370775, 1828741550, 2011615705, 4023231410, 10058078525, 20116157050]

約数ペア:

[(1, 20116157050), (2, 10058078525), (5, 4023231410), (10, 2011615705), (11, 1828741550), (22, 914370775), (25, 804646282), (50, 402323141), (55, 365748310), (67, 300241150), (110, 182874155), (134, 150120575), (275, 73149662), (335, 60048230), (550, 36574831), (670, 30024115), (737, 27294650), (1474, 13647325), (1675, 12009646), (3350, 6004823), (3685, 5458930), (7370, 2729465), (18425, 1091786), (36850, 545893)]