20837314082

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{25852747}}^1$

素因数の和:25852793

約数の個数: 16

約数和(自身を含む): 34746093312

約数和(自身を除く): 13908779230

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 25852747, 51705494, 336085711, 672171422, 801435157, 1602870314, 10418657041, 20837314082]

約数ペア:

[(1, 20837314082), (2, 10418657041), (13, 1602870314), (26, 801435157), (31, 672171422), (62, 336085711), (403, 51705494), (806, 25852747)]