20284459

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{379}}^1$

素因数の和:594

約数の個数: 16

約数和(自身を含む): 22982400

約数和(自身を除く): 2697941

約数列:

[1, 13, 23, 179, 299, 379, 2327, 4117, 4927, 8717, 53521, 67841, 113321, 881933, 1560343, 20284459]

約数ペア:

[(1, 20284459), (13, 1560343), (23, 881933), (179, 113321), (299, 67841), (379, 53521), (2327, 8717), (4117, 4927)]