20199259105

素因数分解:

$5^1\times {\mathrm{163}}^1\times {\mathrm{3271}}^1\times {\mathrm{7577}}^1$

素因数の和:11016

約数の個数: 16

約数和(自身を含む): 24398492544

約数和(自身を除く): 4199233439

約数列:

[1, 5, 163, 815, 3271, 7577, 16355, 37885, 533173, 1235051, 2665865, 6175255, 24784367, 123921835, 4039851821, 20199259105]

約数ペア:

[(1, 20199259105), (5, 4039851821), (163, 123921835), (815, 24784367), (3271, 6175255), (7577, 2665865), (16355, 1235051), (37885, 533173)]