20888934834

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{3220619}}^1$

素因数の和:3220694

約数の個数: 32

約数和(自身を含む): 44521850880

約数和(自身を除く): 23632916046

約数列:

[1, 2, 3, 6, 23, 46, 47, 69, 94, 138, 141, 282, 1081, 2162, 3243, 6486, 3220619, 6441238, 9661857, 19323714, 74074237, 148148474, 151369093, 222222711, 302738186, 444445422, 454107279, 908214558, 3481489139, 6962978278, 10444467417, 20888934834]

約数ペア:

[(1, 20888934834), (2, 10444467417), (3, 6962978278), (6, 3481489139), (23, 908214558), (46, 454107279), (47, 444445422), (69, 302738186), (94, 222222711), (138, 151369093), (141, 148148474), (282, 74074237), (1081, 19323714), (2162, 9661857), (3243, 6441238), (6486, 3220619)]