20133592912

素因数分解:

$2^4\times {\mathrm{5003}}^1\times {\mathrm{251519}}^1$

素因数の和:256530

約数の個数: 20

約数和(自身を含む): 39016788480

約数和(自身を除く): 18883195568

約数列:

[1, 2, 4, 8, 16, 5003, 10006, 20012, 40024, 80048, 251519, 503038, 1006076, 2012152, 4024304, 1258349557, 2516699114, 5033398228, 10066796456, 20133592912]

約数ペア:

[(1, 20133592912), (2, 10066796456), (4, 5033398228), (8, 2516699114), (16, 1258349557), (5003, 4024304), (10006, 2012152), (20012, 1006076), (40024, 503038), (80048, 251519)]