20163368365

素因数分解:

$5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{5384077}}^1$

素因数の和:5384196

約数の個数: 16

約数和(自身を含む): 27911060352

約数和(自身を除く): 7747691987

約数列:

[1, 5, 7, 35, 107, 535, 749, 3745, 5384077, 26920385, 37688539, 188442695, 576096239, 2880481195, 4032673673, 20163368365]

約数ペア:

[(1, 20163368365), (5, 4032673673), (7, 2880481195), (35, 576096239), (107, 188442695), (535, 37688539), (749, 26920385), (3745, 5384077)]