20309964

素因数分解:

$2^2\times 3^1\times {\mathrm{733}}^1\times {\mathrm{2309}}^1$

素因数の和:3049

約数の個数: 24

約数和(自身を含む): 47475120

約数和(自身を除く): 27165156

約数列:

[1, 2, 3, 4, 6, 12, 733, 1466, 2199, 2309, 2932, 4398, 4618, 6927, 8796, 9236, 13854, 27708, 1692497, 3384994, 5077491, 6769988, 10154982, 20309964]

約数ペア:

[(1, 20309964), (2, 10154982), (3, 6769988), (4, 5077491), (6, 3384994), (12, 1692497), (733, 27708), (1466, 13854), (2199, 9236), (2309, 8796), (2932, 6927), (4398, 4618)]