20992244695

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{2693}}^1\times {\mathrm{23269}}^1$

素因数の和:26034

約数の個数: 16

約数和(自身を含む): 25577267040

約数和(自身を除く): 4585022345

約数列:

[1, 5, 67, 335, 2693, 13465, 23269, 116345, 180431, 902155, 1559023, 7795115, 62663417, 313317085, 4198448939, 20992244695]

約数ペア:

[(1, 20992244695), (5, 4198448939), (67, 313317085), (335, 62663417), (2693, 7795115), (13465, 1559023), (23269, 902155), (116345, 180431)]