27468020

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{16547}}^1$

素因数の和:16639

約数の個数: 24

約数和(自身を含む): 58381344

約数和(自身を除く): 30913324

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 16547, 33094, 66188, 82735, 165470, 330940, 1373401, 2746802, 5493604, 6867005, 13734010, 27468020]

約数ペア:

[(1, 27468020), (2, 13734010), (4, 6867005), (5, 5493604), (10, 2746802), (20, 1373401), (83, 330940), (166, 165470), (332, 82735), (415, 66188), (830, 33094), (1660, 16547)]