20161432155

素因数分解:

$3^1\times 5^1\times {\mathrm{18869}}^1\times {\mathrm{71233}}^1$

素因数の和:90110

約数の個数: 16

約数和(自身を含む): 32260453920

約数和(自身を除く): 12099021765

約数列:

[1, 3, 5, 15, 18869, 56607, 71233, 94345, 213699, 283035, 356165, 1068495, 1344095477, 4032286431, 6720477385, 20161432155]

約数ペア:

[(1, 20161432155), (3, 6720477385), (5, 4032286431), (15, 1344095477), (18869, 1068495), (56607, 356165), (71233, 283035), (94345, 213699)]