20160403211

素因数分解:

${\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{547}}^2$

素因数の和:1251

約数の個数: 24

約数和(自身を含む): 22359474144

約数和(自身を除く): 2199070933

約数列:

[1, 13, 71, 73, 547, 923, 949, 5183, 7111, 38837, 39931, 67379, 299209, 504881, 519103, 2835101, 3889717, 21243839, 21842257, 36856313, 276169907, 283949341, 1550800247, 20160403211]

約数ペア:

[(1, 20160403211), (13, 1550800247), (71, 283949341), (73, 276169907), (547, 36856313), (923, 21842257), (949, 21243839), (5183, 3889717), (7111, 2835101), (38837, 519103), (39931, 504881), (67379, 299209)]