20199224615

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{5185937}}^1$

素因数の和:5186002

約数の個数: 16

約数和(自身を含む): 26137127520

約数和(自身を除く): 5937902905

約数列:

[1, 5, 19, 41, 95, 205, 779, 3895, 5185937, 25929685, 98532803, 212623417, 492664015, 1063117085, 4039844923, 20199224615]

約数ペア:

[(1, 20199224615), (5, 4039844923), (19, 1063117085), (41, 492664015), (95, 212623417), (205, 98532803), (779, 25929685), (3895, 5185937)]