20403820609

素因数分解:

${\mathrm{29}}^1\times {\mathrm{293}}^1\times {\mathrm{389}}^1\times {\mathrm{6173}}^1$

素因数の和:6884

約数の個数: 16

約数和(自身を含む): 21237325200

約数和(自身を除く): 833504591

約数列:

[1, 29, 293, 389, 6173, 8497, 11281, 113977, 179017, 1808689, 2401297, 3305333, 52451981, 69637613, 703580021, 20403820609]

約数ペア:

[(1, 20403820609), (29, 703580021), (293, 69637613), (389, 52451981), (6173, 3305333), (8497, 2401297), (11281, 1808689), (113977, 179017)]