20369613

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{2347}}^1$

素因数の和:2624

約数の個数: 16

約数和(自身を含む): 29753856

約数和(自身を除く): 9384243

約数列:

[1, 3, 11, 33, 263, 789, 2347, 2893, 7041, 8679, 25817, 77451, 617261, 1851783, 6789871, 20369613]

約数ペア:

[(1, 20369613), (3, 6789871), (11, 1851783), (33, 617261), (263, 77451), (789, 25817), (2347, 8679), (2893, 7041)]