20199059030

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5881}}^1\times {\mathrm{18077}}^1$

素因数の和:23984

約数の個数: 32

約数和(自身を含む): 38280526560

約数和(自身を除く): 18081467530

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 5881, 11762, 18077, 29405, 36154, 58810, 90385, 111739, 180770, 223478, 343463, 558695, 686926, 1117390, 1717315, 3434630, 106310837, 212621674, 531554185, 1063108370, 2019905903, 4039811806, 10099529515, 20199059030]

約数ペア:

[(1, 20199059030), (2, 10099529515), (5, 4039811806), (10, 2019905903), (19, 1063108370), (38, 531554185), (95, 212621674), (190, 106310837), (5881, 3434630), (11762, 1717315), (18077, 1117390), (29405, 686926), (36154, 558695), (58810, 343463), (90385, 223478), (111739, 180770)]