20739616

素因数分解:

$2^5\times {\mathrm{751}}^1\times {\mathrm{863}}^1$

素因数の和:1624

約数の個数: 24

約数和(自身を含む): 40932864

約数和(自身を除く): 20193248

約数列:

[1, 2, 4, 8, 16, 32, 751, 863, 1502, 1726, 3004, 3452, 6008, 6904, 12016, 13808, 24032, 27616, 648113, 1296226, 2592452, 5184904, 10369808, 20739616]

約数ペア:

[(1, 20739616), (2, 10369808), (4, 5184904), (8, 2592452), (16, 1296226), (32, 648113), (751, 27616), (863, 24032), (1502, 13808), (1726, 12016), (3004, 6904), (3452, 6008)]