20767525074

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{67867729}}^1$

素因数の和:67867754

約数の個数: 24

約数和(自身を含む): 47643146460

約数和(自身を除く): 26875621386

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 67867729, 135735458, 203603187, 407206374, 610809561, 1153751393, 1221619122, 2307502786, 3461254179, 6922508358, 10383762537, 20767525074]

約数ペア:

[(1, 20767525074), (2, 10383762537), (3, 6922508358), (6, 3461254179), (9, 2307502786), (17, 1221619122), (18, 1153751393), (34, 610809561), (51, 407206374), (102, 203603187), (153, 135735458), (306, 67867729)]