20194685951

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{265339}}^1$

素因数の和:265415

約数の個数: 24

約数和(自身を含む): 24138510480

約数和(自身を除く): 3943824529

約数列:

[1, 11, 17, 37, 121, 187, 407, 629, 2057, 4477, 6919, 76109, 265339, 2918729, 4510763, 9817543, 32106019, 49618393, 107992973, 166898231, 545802323, 1187922703, 1835880541, 20194685951]

約数ペア:

[(1, 20194685951), (11, 1835880541), (17, 1187922703), (37, 545802323), (121, 166898231), (187, 107992973), (407, 49618393), (629, 32106019), (2057, 9817543), (4477, 4510763), (6919, 2918729), (76109, 265339)]