19688652912

素因数分解:

$2^4\times 3^1\times {\mathrm{410180269}}^1$

素因数の和:410180280

約数の個数: 20

約数和(自身を含む): 50862353480

約数和(自身を除く): 31173700568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 410180269, 820360538, 1230540807, 1640721076, 2461081614, 3281442152, 4922163228, 6562884304, 9844326456, 19688652912]

約数ペア:

[(1, 19688652912), (2, 9844326456), (3, 6562884304), (4, 4922163228), (6, 3281442152), (8, 2461081614), (12, 1640721076), (16, 1230540807), (24, 820360538), (48, 410180269)]