20375704

素因数分解:

$2^3\times {\mathrm{463}}^1\times {\mathrm{5501}}^1$

素因数の和:5970

約数の個数: 16

約数和(自身を含む): 38293920

約数和(自身を除く): 17918216

約数列:

[1, 2, 4, 8, 463, 926, 1852, 3704, 5501, 11002, 22004, 44008, 2546963, 5093926, 10187852, 20375704]

約数ペア:

[(1, 20375704), (2, 10187852), (4, 5093926), (8, 2546963), (463, 44008), (926, 22004), (1852, 11002), (3704, 5501)]