20333434

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{6203}}^1$

素因数の和:6365

約数の個数: 16

約数和(自身を含む): 33501600

約数和(自身を除く): 13168166

約数列:

[1, 2, 11, 22, 149, 298, 1639, 3278, 6203, 12406, 68233, 136466, 924247, 1848494, 10166717, 20333434]

約数ペア:

[(1, 20333434), (2, 10166717), (11, 1848494), (22, 924247), (149, 136466), (298, 68233), (1639, 12406), (3278, 6203)]