20447034

素因数分解:

$2^1\times 3^1\times {\mathrm{563}}^1\times {\mathrm{6053}}^1$

素因数の和:6621

約数の個数: 16

約数和(自身を含む): 40973472

約数和(自身を除く): 20526438

約数列:

[1, 2, 3, 6, 563, 1126, 1689, 3378, 6053, 12106, 18159, 36318, 3407839, 6815678, 10223517, 20447034]

約数ペア:

[(1, 20447034), (2, 10223517), (3, 6815678), (6, 3407839), (563, 36318), (1126, 18159), (1689, 12106), (3378, 6053)]