2016178380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11200991}}^1$

素因数の和:11201006

約数の個数: 36

約数和(自身を含む): 6115741632

約数和(自身を除く): 4099563252

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 11200991, 22401982, 33602973, 44803964, 56004955, 67205946, 100808919, 112009910, 134411892, 168014865, 201617838, 224019820, 336029730, 403235676, 504044595, 672059460, 1008089190, 2016178380]

約数ペア:

[(1, 2016178380), (2, 1008089190), (3, 672059460), (4, 504044595), (5, 403235676), (6, 336029730), (9, 224019820), (10, 201617838), (12, 168014865), (15, 134411892), (18, 112009910), (20, 100808919), (30, 67205946), (36, 56004955), (45, 44803964), (60, 33602973), (90, 22401982), (180, 11200991)]