20101147

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1033}}^1$

素因数の和:1134

約数の個数: 16

約数和(自身を含む): 23078880

約数和(自身を除く): 2977733

約数列:

[1, 11, 29, 61, 319, 671, 1033, 1769, 11363, 19459, 29957, 63013, 329527, 693143, 1827377, 20101147]

約数ペア:

[(1, 20101147), (11, 1827377), (29, 693143), (61, 329527), (319, 63013), (671, 29957), (1033, 19459), (1769, 11363)]