20163781726

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{39849371}}^1$

素因数の和:39849407

約数の個数: 16

約数和(自身を含む): 34429857408

約数和(自身を除く): 14266075682

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 39849371, 79698742, 438343081, 876686162, 916535533, 1833071066, 10081890863, 20163781726]

約数ペア:

[(1, 20163781726), (2, 10081890863), (11, 1833071066), (22, 916535533), (23, 876686162), (46, 438343081), (253, 79698742), (506, 39849371)]