20160892675

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{10473191}}^1$

素因数の和:10473219

約数の個数: 24

約数和(自身を含む): 31168219392

約数和(自身を除く): 11007326717

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 175, 275, 385, 1925, 10473191, 52365955, 73312337, 115205101, 261829775, 366561685, 576025505, 806435707, 1832808425, 2880127525, 4032178535, 20160892675]

約数ペア:

[(1, 20160892675), (5, 4032178535), (7, 2880127525), (11, 1832808425), (25, 806435707), (35, 576025505), (55, 366561685), (77, 261829775), (175, 115205101), (275, 73312337), (385, 52365955), (1925, 10473191)]