20085184434

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{478218677}}^1$

素因数の和:478218689

約数の個数: 16

約数和(自身を含む): 45908993088

約数和(自身を除く): 25823808654

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 478218677, 956437354, 1434656031, 2869312062, 3347530739, 6695061478, 10042592217, 20085184434]

約数ペア:

[(1, 20085184434), (2, 10042592217), (3, 6695061478), (6, 3347530739), (7, 2869312062), (14, 1434656031), (21, 956437354), (42, 478218677)]