20199012567

素因数分解:

$3^1\times {\mathrm{157}}^1\times {\mathrm{281}}^1\times {\mathrm{152617}}^1$

素因数の和:153058

約数の個数: 16

約数和(自身を含む): 27200190432

約数和(自身を除く): 7001177865

約数列:

[1, 3, 157, 281, 471, 843, 44117, 132351, 152617, 457851, 23960869, 42885377, 71882607, 128656131, 6733004189, 20199012567]

約数ペア:

[(1, 20199012567), (3, 6733004189), (157, 128656131), (281, 71882607), (471, 42885377), (843, 23960869), (44117, 457851), (132351, 152617)]