20067645

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{102911}}^1$

素因数の和:102932

約数の個数: 16

約数和(自身を含む): 34578432

約数和(自身を除く): 14510787

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 102911, 308733, 514555, 1337843, 1543665, 4013529, 6689215, 20067645]

約数ペア:

[(1, 20067645), (3, 6689215), (5, 4013529), (13, 1543665), (15, 1337843), (39, 514555), (65, 308733), (195, 102911)]