20702925386

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{72387851}}^1$

素因数の和:72387877

約数の個数: 16

約数和(自身を含む): 36483477408

約数和(自身を除く): 15780552022

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 72387851, 144775702, 796266361, 941042063, 1592532722, 1882084126, 10351462693, 20702925386]

約数ペア:

[(1, 20702925386), (2, 10351462693), (11, 1882084126), (13, 1592532722), (22, 941042063), (26, 796266361), (143, 144775702), (286, 72387851)]