20343875594

素因数分解:

$2^1\times 7^1\times {\mathrm{1039}}^1\times {\mathrm{1153}}^1\times {\mathrm{1213}}^1$

素因数の和:3414

約数の個数: 32

約数和(自身を含む): 34967861760

約数和(自身を除く): 14623986166

約数列:

[1, 2, 7, 14, 1039, 1153, 1213, 2078, 2306, 2426, 7273, 8071, 8491, 14546, 16142, 16982, 1197967, 1260307, 1398589, 2395934, 2520614, 2797178, 8385769, 8822149, 9790123, 16771538, 17644298, 19580246, 1453133971, 2906267942, 10171937797, 20343875594]

約数ペア:

[(1, 20343875594), (2, 10171937797), (7, 2906267942), (14, 1453133971), (1039, 19580246), (1153, 17644298), (1213, 16771538), (2078, 9790123), (2306, 8822149), (2426, 8385769), (7273, 2797178), (8071, 2520614), (8491, 2395934), (14546, 1398589), (16142, 1260307), (16982, 1197967)]