20376754

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{5779}}^1$

素因数の和:5865

約数の個数: 16

約数和(自身を含む): 32044320

約数和(自身を除く): 11667566

約数列:

[1, 2, 41, 43, 82, 86, 1763, 3526, 5779, 11558, 236939, 248497, 473878, 496994, 10188377, 20376754]

約数ペア:

[(1, 20376754), (2, 10188377), (41, 496994), (43, 473878), (82, 248497), (86, 236939), (1763, 11558), (3526, 5779)]