20445924

素因数分解:

$2^2\times 3^1\times {\mathrm{277}}^1\times {\mathrm{6151}}^1$

素因数の和:6435

約数の個数: 24

約数和(自身を含む): 47887168

約数和(自身を除く): 27441244

約数列:

[1, 2, 3, 4, 6, 12, 277, 554, 831, 1108, 1662, 3324, 6151, 12302, 18453, 24604, 36906, 73812, 1703827, 3407654, 5111481, 6815308, 10222962, 20445924]

約数ペア:

[(1, 20445924), (2, 10222962), (3, 6815308), (4, 5111481), (6, 3407654), (12, 1703827), (277, 73812), (554, 36906), (831, 24604), (1108, 18453), (1662, 12302), (3324, 6151)]