20173968006

素因数分解:

$2^1\times 3^1\times {\mathrm{2731}}^1\times {\mathrm{1231171}}^1$

素因数の和:1233907

約数の個数: 16

約数和(自身を含む): 40362742848

約数和(自身を除く): 20188774842

約数列:

[1, 2, 3, 6, 2731, 5462, 8193, 16386, 1231171, 2462342, 3693513, 7387026, 3362328001, 6724656002, 10086984003, 20173968006]

約数ペア:

[(1, 20173968006), (2, 10086984003), (3, 6724656002), (6, 3362328001), (2731, 7387026), (5462, 3693513), (8193, 2462342), (16386, 1231171)]