20137860105

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{5306419}}^1$

素因数の和:5306461

約数の個数: 32

約数和(自身を含む): 36677975040

約数和(自身を除く): 16540114935

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 115, 165, 253, 345, 759, 1265, 3795, 5306419, 15919257, 26532095, 58370609, 79596285, 122047637, 175111827, 291853045, 366142911, 610238185, 875559135, 1342524007, 1830714555, 4027572021, 6712620035, 20137860105]

約数ペア:

[(1, 20137860105), (3, 6712620035), (5, 4027572021), (11, 1830714555), (15, 1342524007), (23, 875559135), (33, 610238185), (55, 366142911), (69, 291853045), (115, 175111827), (165, 122047637), (253, 79596285), (345, 58370609), (759, 26532095), (1265, 15919257), (3795, 5306419)]