20199448862

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{811}}^1\times {\mathrm{120907}}^1$

素因数の和:121823

約数の個数: 16

約数和(自身を含む): 30631316352

約数和(自身を除く): 10431867490

約数列:

[1, 2, 103, 206, 811, 1622, 83533, 120907, 167066, 241814, 12453421, 24906842, 98055577, 196111154, 10099724431, 20199448862]

約数ペア:

[(1, 20199448862), (2, 10099724431), (103, 196111154), (206, 98055577), (811, 24906842), (1622, 12453421), (83533, 241814), (120907, 167066)]