20769731645

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{7431031}}^1$

素因数の和:7431092

約数の個数: 16

約数和(自身を含む): 27465094272

約数和(自身を除く): 6695362627

約数列:

[1, 5, 13, 43, 65, 215, 559, 2795, 7431031, 37155155, 96603403, 319534333, 483017015, 1597671665, 4153946329, 20769731645]

約数ペア:

[(1, 20769731645), (5, 4153946329), (13, 1597671665), (43, 483017015), (65, 319534333), (215, 96603403), (559, 37155155), (2795, 7431031)]