20162097

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{751}}^1$

素因数の和:933

約数の個数: 24

約数和(自身を含む): 30892160

約数和(自身を除く): 10730063

約数列:

[1, 3, 9, 19, 57, 157, 171, 471, 751, 1413, 2253, 2983, 6759, 8949, 14269, 26847, 42807, 117907, 128421, 353721, 1061163, 2240233, 6720699, 20162097]

約数ペア:

[(1, 20162097), (3, 6720699), (9, 2240233), (19, 1061163), (57, 353721), (157, 128421), (171, 117907), (471, 42807), (751, 26847), (1413, 14269), (2253, 8949), (2983, 6759)]