20535708

素因数分解:

$2^2\times 3^1\times {\mathrm{443}}^1\times {\mathrm{3863}}^1$

素因数の和:4313

約数の個数: 24

約数和(自身を含む): 48037248

約数和(自身を除く): 27501540

約数列:

[1, 2, 3, 4, 6, 12, 443, 886, 1329, 1772, 2658, 3863, 5316, 7726, 11589, 15452, 23178, 46356, 1711309, 3422618, 5133927, 6845236, 10267854, 20535708]

約数ペア:

[(1, 20535708), (2, 10267854), (3, 6845236), (4, 5133927), (6, 3422618), (12, 1711309), (443, 46356), (886, 23178), (1329, 15452), (1772, 11589), (2658, 7726), (3863, 5316)]