20169941165

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{9911519}}^1$

素因数の和:9911572

約数の個数: 16

約数和(自身を含む): 27117918720

約数和(自身を除く): 6947977555

約数列:

[1, 5, 11, 37, 55, 185, 407, 2035, 9911519, 49557595, 109026709, 366726203, 545133545, 1833631015, 4033988233, 20169941165]

約数ペア:

[(1, 20169941165), (5, 4033988233), (11, 1833631015), (37, 545133545), (55, 366726203), (185, 109026709), (407, 49557595), (2035, 9911519)]