16520199692

素因数分解:

$2^2\times {\mathrm{509}}^1\times {\mathrm{727}}^1\times {\mathrm{11161}}^1$

素因数の和:12401

約数の個数: 24

約数和(自身を含む): 29009591520

約数和(自身を除く): 12489391828

約数列:

[1, 2, 4, 509, 727, 1018, 1454, 2036, 2908, 11161, 22322, 44644, 370043, 740086, 1480172, 5680949, 8114047, 11361898, 16228094, 22723796, 32456188, 4130049923, 8260099846, 16520199692]

約数ペア:

[(1, 16520199692), (2, 8260099846), (4, 4130049923), (509, 32456188), (727, 22723796), (1018, 16228094), (1454, 11361898), (2036, 8114047), (2908, 5680949), (11161, 1480172), (22322, 740086), (44644, 370043)]