20185683833

素因数分解:

$7^1\times {\mathrm{139}}^1\times {\mathrm{1019}}^1\times {\mathrm{20359}}^1$

素因数の和:21524

約数の個数: 16

約数和(自身を含む): 23259264000

約数和(自身を除く): 3073580167

約数列:

[1, 7, 139, 973, 1019, 7133, 20359, 141641, 142513, 991487, 2829901, 19809307, 20745821, 145220747, 2883669119, 20185683833]

約数ペア:

[(1, 20185683833), (7, 2883669119), (139, 145220747), (973, 20745821), (1019, 19809307), (7133, 2829901), (20359, 991487), (141641, 142513)]