20977098

素因数分解:

$2^1\times 3^1\times {\mathrm{127}}^1\times {\mathrm{27529}}^1$

素因数の和:27661

約数の個数: 16

約数和(自身を含む): 42286080

約数和(自身を除く): 21308982

約数列:

[1, 2, 3, 6, 127, 254, 381, 762, 27529, 55058, 82587, 165174, 3496183, 6992366, 10488549, 20977098]

約数ペア:

[(1, 20977098), (2, 10488549), (3, 6992366), (6, 3496183), (127, 165174), (254, 82587), (381, 55058), (762, 27529)]