27046420

素因数分解:

$2^2\times 5^1\times {\mathrm{863}}^1\times {\mathrm{1567}}^1$

素因数の和:2439

約数の個数: 24

約数和(自身を含む): 56899584

約数和(自身を除く): 29853164

約数列:

[1, 2, 4, 5, 10, 20, 863, 1567, 1726, 3134, 3452, 4315, 6268, 7835, 8630, 15670, 17260, 31340, 1352321, 2704642, 5409284, 6761605, 13523210, 27046420]

約数ペア:

[(1, 27046420), (2, 13523210), (4, 6761605), (5, 5409284), (10, 2704642), (20, 1352321), (863, 31340), (1567, 17260), (1726, 15670), (3134, 8630), (3452, 7835), (4315, 6268)]