20199256342

素因数分解:

$2^1\times {\mathrm{359}}^1\times {\mathrm{1223}}^1\times {\mathrm{23003}}^1$

素因数の和:24587

約数の個数: 16

約数和(自身を含む): 30409447680

約数和(自身を除く): 10210191338

約数列:

[1, 2, 359, 718, 1223, 2446, 23003, 46006, 439057, 878114, 8258077, 16516154, 28132669, 56265338, 10099628171, 20199256342]

約数ペア:

[(1, 20199256342), (2, 10099628171), (359, 56265338), (718, 28132669), (1223, 16516154), (2446, 8258077), (23003, 878114), (46006, 439057)]