20073165

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{191173}}^1$

素因数の和:191188

約数の個数: 16

約数和(自身を含む): 36705408

約数和(自身を除く): 16632243

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 191173, 573519, 955865, 1338211, 2867595, 4014633, 6691055, 20073165]

約数ペア:

[(1, 20073165), (3, 6691055), (5, 4014633), (7, 2867595), (15, 1338211), (21, 955865), (35, 573519), (105, 191173)]