20164882

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1\times {\mathrm{1549}}^1$

素因数の和:1857

約数の個数: 16

約数和(自身を含む): 31694400

約数和(自身を除く): 11529518

約数列:

[1, 2, 23, 46, 283, 566, 1549, 3098, 6509, 13018, 35627, 71254, 438367, 876734, 10082441, 20164882]

約数ペア:

[(1, 20164882), (2, 10082441), (23, 876734), (46, 438367), (283, 71254), (566, 35627), (1549, 13018), (3098, 6509)]