20175286833

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{467}}^1\times {\mathrm{369247}}^1$

素因数の和:369733

約数の個数: 24

約数和(自身を含む): 31451067648

約数和(自身を除く): 11275780815

約数列:

[1, 3, 9, 13, 39, 117, 467, 1401, 4203, 6071, 18213, 54639, 369247, 1107741, 3323223, 4800211, 14400633, 43201899, 172438349, 517315047, 1551945141, 2241698537, 6725095611, 20175286833]

約数ペア:

[(1, 20175286833), (3, 6725095611), (9, 2241698537), (13, 1551945141), (39, 517315047), (117, 172438349), (467, 43201899), (1401, 14400633), (4203, 4800211), (6071, 3323223), (18213, 1107741), (54639, 369247)]