20083487963

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{11321}}^1\times {\mathrm{23039}}^1$

素因数の和:34378

約数の個数: 16

約数和(自身を含む): 25042452480

約数和(自身を除く): 4958964517

約数列:

[1, 7, 11, 77, 11321, 23039, 79247, 124531, 161273, 253429, 871717, 1774003, 260824519, 1825771633, 2869069709, 20083487963]

約数ペア:

[(1, 20083487963), (7, 2869069709), (11, 1825771633), (77, 260824519), (11321, 1774003), (23039, 871717), (79247, 253429), (124531, 161273)]