20814348

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{91291}}^1$

素因数の和:91317

約数の個数: 24

約数和(自身を含む): 51123520

約数和(自身を除く): 30309172

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 91291, 182582, 273873, 365164, 547746, 1095492, 1734529, 3469058, 5203587, 6938116, 10407174, 20814348]

約数ペア:

[(1, 20814348), (2, 10407174), (3, 6938116), (4, 5203587), (6, 3469058), (12, 1734529), (19, 1095492), (38, 547746), (57, 365164), (76, 273873), (114, 182582), (228, 91291)]