20946146

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{35027}}^1$

素因数の和:35065

約数の個数: 16

約数和(自身を含む): 35308224

約数和(自身を除く): 14362078

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 35027, 70054, 455351, 805621, 910702, 1611242, 10473073, 20946146]

約数ペア:

[(1, 20946146), (2, 10473073), (13, 1611242), (23, 910702), (26, 805621), (46, 455351), (299, 70054), (598, 35027)]