20124841377

素因数分解:

$3^1\times {\mathrm{449}}^1\times {\mathrm{2713}}^1\times {\mathrm{5507}}^1$

素因数の和:8672

約数の個数: 16

約数和(自身を含む): 26907681600

約数和(自身を除く): 6782840223

約数列:

[1, 3, 449, 1347, 2713, 5507, 8139, 16521, 1218137, 2472643, 3654411, 7417929, 14940491, 44821473, 6708280459, 20124841377]

約数ペア:

[(1, 20124841377), (3, 6708280459), (449, 44821473), (1347, 14940491), (2713, 7417929), (5507, 3654411), (8139, 2472643), (16521, 1218137)]