20924600

素因数分解:

$2^3\times 5^2\times {\mathrm{104623}}^1$

素因数の和:104639

約数の個数: 24

約数和(自身を含む): 48650160

約数和(自身を除く): 27725560

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 104623, 209246, 418492, 523115, 836984, 1046230, 2092460, 2615575, 4184920, 5231150, 10462300, 20924600]

約数ペア:

[(1, 20924600), (2, 10462300), (4, 5231150), (5, 4184920), (8, 2615575), (10, 2092460), (20, 1046230), (25, 836984), (40, 523115), (50, 418492), (100, 209246), (200, 104623)]