20023159828

素因数分解:

$2^2\times 7^1\times {\mathrm{1217}}^1\times {\mathrm{587603}}^1$

素因数の和:588831

約数の個数: 24

約数和(自身を含む): 40079293632

約数和(自身を除く): 20056133804

約数列:

[1, 2, 4, 7, 14, 28, 1217, 2434, 4868, 8519, 17038, 34076, 587603, 1175206, 2350412, 4113221, 8226442, 16452884, 715112851, 1430225702, 2860451404, 5005789957, 10011579914, 20023159828]

約数ペア:

[(1, 20023159828), (2, 10011579914), (4, 5005789957), (7, 2860451404), (14, 1430225702), (28, 715112851), (1217, 16452884), (2434, 8226442), (4868, 4113221), (8519, 2350412), (17038, 1175206), (34076, 587603)]