20459053

素因数分解:

${\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:276

約数の個数: 16

約数和(自身を含む): 21738240

約数和(自身を除く): 1279187

約数列:

[1, 47, 67, 73, 89, 3149, 3431, 4183, 4891, 5963, 6497, 229877, 280261, 305359, 435299, 20459053]

約数ペア:

[(1, 20459053), (47, 435299), (67, 305359), (73, 280261), (89, 229877), (3149, 6497), (3431, 5963), (4183, 4891)]