20064902

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{70157}}^1$

素因数の和:70183

約数の個数: 16

約数和(自身を含む): 35359632

約数和(自身を除く): 15294730

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 70157, 140314, 771727, 912041, 1543454, 1824082, 10032451, 20064902]

約数ペア:

[(1, 20064902), (2, 10032451), (11, 1824082), (13, 1543454), (22, 912041), (26, 771727), (143, 140314), (286, 70157)]