20293424

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{14251}}^1$

素因数の和:14348

約数の個数: 20

約数和(自身を含む): 39763080

約数和(自身を除く): 19469656

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 14251, 28502, 57004, 114008, 228016, 1268339, 2536678, 5073356, 10146712, 20293424]

約数ペア:

[(1, 20293424), (2, 10146712), (4, 5073356), (8, 2536678), (16, 1268339), (89, 228016), (178, 114008), (356, 57004), (712, 28502), (1424, 14251)]