20176681393

素因数分解:

${\mathrm{11}}^2\times {\mathrm{227}}^1\times {\mathrm{569}}^1\times {\mathrm{1291}}^1$

素因数の和:2109

約数の個数: 24

約数和(自身を含む): 22331806560

約数和(自身を除く): 2155125167

約数列:

[1, 11, 121, 227, 569, 1291, 2497, 6259, 14201, 27467, 68849, 129163, 156211, 293057, 734579, 1420793, 3223627, 8080369, 15628723, 35459897, 88884059, 166749433, 1834243763, 20176681393]

約数ペア:

[(1, 20176681393), (11, 1834243763), (121, 166749433), (227, 88884059), (569, 35459897), (1291, 15628723), (2497, 8080369), (6259, 3223627), (14201, 1420793), (27467, 734579), (68849, 293057), (129163, 156211)]