20074535418

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{477965129}}^1$

素因数の和:477965141

約数の個数: 16

約数和(自身を含む): 45884652480

約数和(自身を除く): 25810117062

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 477965129, 955930258, 1433895387, 2867790774, 3345755903, 6691511806, 10037267709, 20074535418]

約数ペア:

[(1, 20074535418), (2, 10037267709), (3, 6691511806), (6, 3345755903), (7, 2867790774), (14, 1433895387), (21, 955930258), (42, 477965129)]